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Tytuł:
Some properties of congurence relations on orthomodular lattices
Autorzy:
Dorfer, Gerhard
Powiązania:
https://bibliotekanauki.pl/articles/728766.pdf
Data publikacji:
2001
Wydawca:
Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:
orthomodular lattice
congruence relation
congruence-regular
congruence-uniform
congruence-permutable
Opis:
In this paper congruences on orthomodular lattices are studied with particular regard to analogies in Boolean algebras. For this reason the lattice of p-ideals (corresponding to the congruence lattice) and the interplay between congruence classes is investigated. From the results adduced there, congruence regularity, uniformity and permutability for orthomodular lattices can be derived easily.
Źródło:
Discussiones Mathematicae - General Algebra and Applications; 2001, 21, 1; 57-66
1509-9415
Pojawia się w:
Discussiones Mathematicae - General Algebra and Applications
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Some modifications of congruence permutability and dually congruence regular varietie
Autorzy:
Chajda, Ivan
Eigenthaler, Günther
Powiązania:
https://bibliotekanauki.pl/articles/728754.pdf
Data publikacji:
2001
Wydawca:
Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:
congruence regularity
local congruence regularity
dual congruence regularity
local n-permutability
Opis:
It is well known that every congruence regular variety is n-permutable (in the sense of [9]) for some n ≥ 2. For the explicit proof see e.g. [2]. The connections between this n and Mal'cev type characterizations of congruence regularity were studied by G.D. Barbour and J.G. Raftery [1]. The concept of local congruence regularity was introduced in [3]. A common generalization of congruence regularity and local congruence regularity was given in [6] under the name "dual congruence regularity with respect to a unary term g". The natural problem arises what modification of n-permutability is satisfied by dually congruence regular varieties. The aim of this paper is to find out such a modification, to characterize varieties satisfying it by a Mal'cev type condition and to show connections with normally presented varieties (see e.g. [5], [8], [11]). The latter concept was introduced already by J. P≥onka under a different term; the names "normal identity" and "normal variety" were firstly used by E. Graczyńska in [8].
Źródło:
Discussiones Mathematicae - General Algebra and Applications; 2001, 21, 2; 165-174
1509-9415
Pojawia się w:
Discussiones Mathematicae - General Algebra and Applications
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Congruences on bands of π-groups
Autorzy:
Maity, Sunil
Powiązania:
https://bibliotekanauki.pl/articles/728928.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:
group congruence
completely regular semigroup congruence
Opis:
A semigroup S is said to be completely π-regular if for any a ∈ S there exists a positive integer n such that aⁿ is completely regular. The present paper is devoted to the study of completely regular semigroup congruences on bands of π-groups.
Źródło:
Discussiones Mathematicae - General Algebra and Applications; 2013, 33, 1; 5-11
1509-9415
Pojawia się w:
Discussiones Mathematicae - General Algebra and Applications
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Congruence submodularity
Autorzy:
Chajda, Ivan
Halaš, Radomír
Powiązania:
https://bibliotekanauki.pl/articles/728993.pdf
Data publikacji:
2002
Wydawca:
Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:
congruence lattice
modularity
congruence k-submodularity
Opis:
We present a countable infinite chain of conditions which are essentially weaker then congruence modularity (with exception of first two). For varieties of algebras, the third of these conditions, the so called 4-submodularity, is equivalent to congruence modularity. This is not true for single algebras in general. These conditions are characterized by Maltsev type conditions.
Źródło:
Discussiones Mathematicae - General Algebra and Applications; 2002, 22, 2; 131-139
1509-9415
Pojawia się w:
Discussiones Mathematicae - General Algebra and Applications
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Filters of lattices with respect to a congruence
Autorzy:
Sambasiva Rao, M.
El-Mohsen Badawy, Abd
Powiązania:
https://bibliotekanauki.pl/articles/729197.pdf
Data publikacji:
2014
Wydawca:
Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:
congruence
filter
closure operator
θ-filter
congruence lattice
Opis:
Some properties of filters on a lattice L are studied with respect to a congruence on L. The notion of a θ-filter of L is introduced and these filters are then characterized in terms of classes of θ. For distributive L, an isomorphism between the lattice of θ-filters of L and the lattice of filters of $L_{/θ}$ is obtained.
Źródło:
Discussiones Mathematicae - General Algebra and Applications; 2014, 34, 2; 213-219
1509-9415
Pojawia się w:
Discussiones Mathematicae - General Algebra and Applications
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
On the lattice of congruences on inverse semirings
Autorzy:
Bhuniya, Anwesha
Bhuniya, Anjan
Powiązania:
https://bibliotekanauki.pl/articles/728800.pdf
Data publikacji:
2008
Wydawca:
Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:
inverse semirings
trace
kernel
Clifford congruence
least Clifford congruence
Opis:
Let S be a semiring whose additive reduct (S,+) is an inverse semigroup. The relations θ and k, induced by tr and ker (resp.), are congruences on the lattice C(S) of all congruences on S. For ρ ∈ C(S), we have introduced four congruences $ρ_{min}, ρ_{max}, ρ^{min}$ and $ρ^{max}$ on S and showed that $ρθ = [ρ_{min},ρ_{max}]$ and $ρκ = [ρ^{min},ρ^{max}]$. Different properties of ρθ and ρκ have been considered here. A congruence ρ on S is a Clifford congruence if and only if $ρ_{max}$ is a distributive lattice congruence and $ρ^{max}$ is a skew-ring congruence on S. If η (σ) is the least distributive lattice (resp. skew-ring) congruence on S then η ∩ σ is the least Clifford congruence on S.
Źródło:
Discussiones Mathematicae - General Algebra and Applications; 2008, 28, 2; 193-208
1509-9415
Pojawia się w:
Discussiones Mathematicae - General Algebra and Applications
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Congruences on semilattices with section antitone involutions
Autorzy:
Chajda, Ivan
Powiązania:
https://bibliotekanauki.pl/articles/729025.pdf
Data publikacji:
2010
Wydawca:
Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:
semilattice
section
antitone involution
congruence kernel
filter
congruence distributivity
3-permutability
Opis:
We deal with congruences on semilattices with section antitone involution which rise e.g., as implication reducts of Boolean algebras, MV-algebras or basic algebras and which are included among implication algebras, orthoimplication algebras etc. We characterize congruences by their kernels which coincide with semilattice filters satisfying certain natural conditions. We prove that these algebras are congruence distributive and 3-permutable.
Źródło:
Discussiones Mathematicae - General Algebra and Applications; 2010, 30, 2; 207-215
1509-9415
Pojawia się w:
Discussiones Mathematicae - General Algebra and Applications
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Spouses’ fit and marriage satisfaction in late adulthood
Autorzy:
Brudek, Paweł
Korulczyk, Tomasz
Korulczyk, Natalia
Powiązania:
https://bibliotekanauki.pl/articles/2127263.pdf
Data publikacji:
2019-04-08
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II. Towarzystwo Naukowe KUL
Tematy:
spouses’ fit
personality congruence
values congruence
marital satisfaction
late adulthood
Opis:
Although marital satisfaction is intensively explored in the psychological literature at present, there are few papers strictly focused on spouse fit in late adulthood. The aim of the present study was to determine whether spouses’ personality fit and values fit are associated with marital satisfaction. To test this, we examined 60 Polish married couples (120 participants) aged 60-75. We used the following measures: NEO-PI-R (as adapted by J. Siuta), Scheler Values Scale (P. Brzozowski), and the Well-Matched Marriage Questionnaire (Plopa & Rostowski). Due to the nonindependence of dyads, data was analyzed in the single-level paradigm, and the level of fit was estimated by Gower Agreement Index (J. C. Gower). The results yielded by SEM path analysis indicate that spouses’ personality fit is associated with the satisfaction of both spouses, while spouses’ values fit, under-stood objectively in accordance with Scheler’s theory, is not related to their satisfaction. The findings may be useful in psychological practice such as marriage counselling and marital therapy.
Źródło:
Roczniki Psychologiczne; 2018, 21, 1; 69-85
1507-7888
Pojawia się w:
Roczniki Psychologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Congruence classes in Brouwerian semilattices
Autorzy:
Chajda, Ivan
Länger, Helmut
Powiązania:
https://bibliotekanauki.pl/articles/729047.pdf
Data publikacji:
2001
Wydawca:
Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:
congruence class
Brouwerian semilattice
ideal
Opis:
Brouwerian semilattices are meet-semilattices with 1 in which every element a has a relative pseudocomplement with respect to every element b, i. e. a greatest element c with a∧c ≤ b. Properties of classes of reflexive and compatible binary relations, especially of congruences of such algebras are described and an abstract characterization of congruence classes via ideals is obtained.
Źródło:
Discussiones Mathematicae - General Algebra and Applications; 2001, 21, 2; 229-237
1509-9415
Pojawia się w:
Discussiones Mathematicae - General Algebra and Applications
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Congruence lattices of free lattices in non-distributive varieties
Autorzy:
Ploščica, Miroslav
Tůma, Jiří
Wehrung, Friedrich
Powiązania:
https://bibliotekanauki.pl/articles/966045.pdf
Data publikacji:
1998
Wydawca:
Polska Akademia Nauk. Instytut Matematyczny PAN
Tematy:
diamond
congruence splitting lattice
Kuratowski's Theorem
Uniform Refinement Property
congruence lattice
pentagon
Źródło:
Colloquium Mathematicum; 1998, 76, 2; 269-278
0010-1354
Pojawia się w:
Colloquium Mathematicum
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Deutsche und polnische Kasusrollen im Hinblick auf deren Interferenz
German and Polish case rolls with regard to their interference
Autorzy:
Sadziński, Witold
Powiązania:
https://bibliotekanauki.pl/articles/679739.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
diathesis
case rolls
congruence
presupposition
synesis
Opis:
A contrastive study can be designed as a presentation or investigation procedure. In the present contribution, they are used in a complementary way by additionally examining the already numerically divergent pure cases of German and Polish with respect to their differing syntactic roles. Particular attention was paid to the individual language-specific case change – preferably in the active-passive diathesis, under the influence of negation, and in relation to numbers / measures and quantities.
–
Źródło:
Acta Universitatis Lodziensis. Folia Germanica; 2017, 13; 33-46
2449-6820
Pojawia się w:
Acta Universitatis Lodziensis. Folia Germanica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Reliability of methodological and psychometric characteristics of the questionnaire of congruence of personal and organizational values
Autorzy:
Vveinhardt, Jolita
Gulbovaite, Evelina
Powiązania:
https://bibliotekanauki.pl/articles/18874223.pdf
Data publikacji:
2018
Wydawca:
Instytut Badań Gospodarczych
Tematy:
congruence of personal and organizational values
questionnaire of value congruence
validity and reliability of the questionnaire
Opis:
Research background: Congruence of employees' personal and organizational values means that the employee both accepts and cherishes organizational values, as well as follows them in daily activities of the organization. Different forms of values in the organization are derived from three subjects (employees, managers, and the organization as a whole). From this perspective, value congruence occurs when employees' personal values match the organizational values, which are supported by the top management of the organization and are acceptable to the majority of members of the organization. Purpose of the article: To carry out verification of methodological and psychometric characteristics of the questionnaire of congruence of personal and organizational values. Methods: The survey of employees was carried out in 15 organizations, of which 11 are private and 4 belong to the public sector (N=374), and on the basis of the results of the research statistical and psychometric analysis of the data was performed. By developing the instrument of congruence of personal and organizational values, an analytical reflection method was applied. To conduct the empirical study, the mixed methods approach was employed, consistently combining qualitative and quantitative research methods, substantiating the research results with different data sources and forms. An expert assessment method was chosen for identification of validity of the constructed instrument and suitability of its content. To identify the perceived congruence of personal and organizational values, employees' personal values, the values prevailing in the organization and the climate of the organization, employees' attitudes towards work and organizational performance results, the employees' questionnaire surveys in fifteen organizations were conducted. The sample was formed employing the stratified sampling methodology. To identify the reliability of methodological and psychometric characteristics of the constructed questionnaire, factor distribution, Cronbach alpha and Spearman Brown coefficients, factor weights, resolutions of test steps were calculated and explained. Multivariate statistical methods: correlation and factor analysis, etc. were also applied. Findings & value added: The reliability and validity of the questionnaire were empirically proved and it is recommended that scholars researching values in organizations and value congruence should use the Questionnaire of Congruence of Personal and Organizational Values for Employees with the authors' consent.
Źródło:
Oeconomia Copernicana; 2018, 9, 3; 545-571
2083-1277
Pojawia się w:
Oeconomia Copernicana
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Minimal formations of universal algebras
Autorzy:
Guo, Wenbin
Shum, K.
Powiązania:
https://bibliotekanauki.pl/articles/728734.pdf
Data publikacji:
2001
Wydawca:
Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:
universal algebra
congruence
formation
minimal subformation
Opis:
A class ℱ of universal algebras is called a formation if the following conditions are satisfied: 1) Any homomorphic image of A ∈ ℱ is in ℱ; 2) If α₁, α₂ are congruences on A and $A/α_{i} ∈ ℱ$, i = 1,2, then A/(α₁∩α₂) ∈ ℱ. We prove that any formation generated by a simple algebra with permutable congruences is minimal, and hence any formation containing a simple algebra, with permutable congruences, contains a minimum subformation. This result gives a partial answer to an open problem of Shemetkov and Skiba on formations of finite universal algebras proposed in 1989.
Źródło:
Discussiones Mathematicae - General Algebra and Applications; 2001, 21, 2; 201-205
1509-9415
Pojawia się w:
Discussiones Mathematicae - General Algebra and Applications
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Prime counting function π
Funkcja zliczająca liczby pierwsze
Autorzy:
Górowski, Jan
Łomnicki, Adam
Powiązania:
https://bibliotekanauki.pl/articles/1789392.pdf
Data publikacji:
2017-07-05
Wydawca:
Uniwersytet Pedagogiczny im. Komisji Edukacji Narodowej w Krakowie
Tematy:
prime number
prime counting function
congruence
Opis:
The aim of this paper is to derive new explicit formulas for thefunction π, where π(x) denotes the number of primes not exceeding x. Some justifications and generalisations of the formulas obtained by Willans (1964),Minac (1991) and Kaddoura and Abdul-Nabi (2012) are also obtained.
Źródło:
Annales Universitatis Paedagogicae Cracoviensis. Studia ad Didacticam Mathematicae Pertinentia; 2013, 5; 71-76
2080-9751
2450-341X
Pojawia się w:
Annales Universitatis Paedagogicae Cracoviensis. Studia ad Didacticam Mathematicae Pertinentia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Erratum to: Congruences and Ideals in a Distributive Lattice with Respect to a Derivation
Autorzy:
Barzegar, Hasan
Powiązania:
https://bibliotekanauki.pl/articles/749868.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
derivation
kernel
congruence
ideal
kernel element
Opis:
The present note is an Erratum for the two theorems of the paper "Congruences and ideals in a distributive lattice with respect to a derivation" by M. Sambasiva Rao.
Źródło:
Bulletin of the Section of Logic; 2019, 48, 1
0138-0680
2449-836X
Pojawia się w:
Bulletin of the Section of Logic
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Many Faces of Lattice Tolerances
Autorzy:
Grygiel, Joanna
Powiązania:
https://bibliotekanauki.pl/articles/750048.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
lattice
tolerance
congruence
covering system
gluing
Opis:
Our aim is to overview and discuss some of the most popular approaches to the notion of a tolerance relation in algebraic structures with the special emphasis on lattices.
Źródło:
Bulletin of the Section of Logic; 2019, 48, 4
0138-0680
2449-836X
Pojawia się w:
Bulletin of the Section of Logic
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The semantical hyperunification problem
Autorzy:
Denecke, Klaus
Koppitz, Jörg
Wismath, Shelly
Powiązania:
https://bibliotekanauki.pl/articles/728730.pdf
Data publikacji:
2001
Wydawca:
Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:
hypersubstitution
fully invariant congruence relation
hyperunification problem
Opis:
A hypersubstitution of a fixed type τ maps n-ary operation symbols of the type to n-ary terms of the type. Such a mapping induces a unique mapping defined on the set of all terms of type t. The kernel of this induced mapping is called the kernel of the hypersubstitution, and it is a fully invariant congruence relation on the (absolutely free) term algebra $F_{τ}(X)$ of the considered type ([2]). If V is a variety of type τ, we consider the composition of the natural homomorphism with the mapping induced by a hypersubstitution. The kernel of this mapping is called the semantical kernel of the hypersubstitution with respect to the given variety. If the pair (s,t) of terms belongs to the semantical kernel of a hypersubstitution, then this hypersubstitution equalizes s and t with respect to the variety. Generalizing the concept of a unifier, we define a semantical hyperunifier for a pair of terms with respect to a variety. The problem of finding a semantical hyperunifier with respect to a given variety for any two terms is then called the semantical hyperunification problem.
We prove that the semantical kernel of a hypersubstitution is a fully invariant congruence relation on the absolutely free algebra of the given type. Using this kernel, we define three relations between sets of hypersubstitutions and sets of varieties and introduce the Galois correspondences induced by these relations. Then we apply these general concepts to varieties of semigroups.
Źródło:
Discussiones Mathematicae - General Algebra and Applications; 2001, 21, 2; 175-200
1509-9415
Pojawia się w:
Discussiones Mathematicae - General Algebra and Applications
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Clifford congruences on generalized quasi-orthodox GV-semigroups
Autorzy:
Maity, Sunil
Powiązania:
https://bibliotekanauki.pl/articles/729073.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:
Clifford semigroup
Clifford congruence
generalized quasi-orthodox semigroup
Opis:
A semigroup S is said to be completely π-regular if for any a ∈ S there exists a positive integer n such that aⁿ is completely regular. A completely π-regular semigroup S is said to be a GV-semigroup if all the regular elements of S are completely regular. The present paper is devoted to the study of generalized quasi-orthodox GV-semigroups and least Clifford congruences on them.
Źródło:
Discussiones Mathematicae - General Algebra and Applications; 2013, 33, 2; 137-145
1509-9415
Pojawia się w:
Discussiones Mathematicae - General Algebra and Applications
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Sparingly glued tolerances
Autorzy:
Górnicka, A.
Grygiel, J.
Tyrala, I.
Powiązania:
https://bibliotekanauki.pl/articles/951855.pdf
Data publikacji:
2015
Wydawca:
Uniwersytet Humanistyczno-Przyrodniczy im. Jana Długosza w Częstochowie. Wydawnictwo Uczelniane
Tematy:
łańcuchy skończone
kongruencja
tolerancje
finite chain
congruence
tolerances
Opis:
We introduce the notion of sparingly glued tolerances for lattices and then count their numbers in case of finite chains. We also estimate the density of sparingly glued tolerances among all glued tolerances on finite chains.
Źródło:
Scientific Issues of Jan Długosz University in Częstochowa. Mathematics; 2015, 20; 49-54
2450-9302
Pojawia się w:
Scientific Issues of Jan Długosz University in Częstochowa. Mathematics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
On GE-algebras
Autorzy:
Bandaru, Ravikumar
Saeid, Arsham Borumand
Jun, Young Bae
Powiązania:
https://bibliotekanauki.pl/articles/1023338.pdf
Data publikacji:
2020-08-30
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
(transitive) GE-algebra
filter
upper set
congruence kernel
Opis:
Hilbert algebras are important tools for certain investigations in intuitionistic logic and other non-classical logic and as a generalization of Hilbert algebra a new algebraic structure, called a GE-algebra (generalized exchange algebra), is introduced and studied its properties. We consider filters, upper sets and congruence kernels in a GE-algebra. We also characterize congruence kernels of transitive GE-algebras.
Źródło:
Bulletin of the Section of Logic; 2021, 50, 1; 81-96
0138-0680
2449-836X
Pojawia się w:
Bulletin of the Section of Logic
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Political Representation of Salient Issues
Autorzy:
Burean, Toma
Powiązania:
https://bibliotekanauki.pl/articles/1810948.pdf
Data publikacji:
2015-09-30
Wydawca:
Polskie Towarzystwo Socjologiczne
Tematy:
political representation
congruence
salience
left-right
Eastern Europe
Opis:
This paper deals with research into the quality of democracy and political representation and intends to make two contributions to the debate on the representation of citizens’ preferences in Eastern Europe. First, attention is focused on the level of congruence in a period of transition (1998–2001) in two countries: Hungary and Poland. The intent is to demonstrate that political representation, understood as a congruence of preferences on issues, is present in transitional democracies and improves in Poland from 1997 to 2001. Second, differences in congruence are accounted for. The first hypothesis is that citizens’ and parliamentarians’ rankings of the importance of issues will differ due to the different reasons these groups become involved in politics. Secondly, the variation of congruence is explained by the importance (salience) citizens attribute to an issue. Furthermore, saliency makes political parties crowd to represent the majority preference. On less salient issues political party representatives hold to their ideological preferences. For comparison purposes congruence is operationalized as a ‘one to many linkage’ and is measured in accord with the measurements of Kitschelt et al. (1999) of absolute and relative representation. The hypotheses are tested using data from 1997 and 2001 for Poland and 1998 for Hungary. The data allows for measuring policy preference on a range of issues in economic, social, cultural, and foreign policy domains. The measures of congruence are unique in recording the preferences of a sample of citizens and a sample of representatives in both countries. For citizens, the analysis was conducted at the level of individuals and party-supporter groups, while for the MPs, it was conducted at the level of political party groups. The findings have implications for the study of how saliency affects political representation and contribute to the understanding of the transition to democracy in Eastern Europe.
Źródło:
Polish Sociological Review; 2015, 191, 3; 329-353
1231-1413
2657-4276
Pojawia się w:
Polish Sociological Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Modification de la polarité du verbe ou prédicat effacé ?
Autorzy:
Cholewa, Joanna
Powiązania:
https://bibliotekanauki.pl/articles/559820.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Wrocławski. Oficyna Wydawnicza ATUT – Wrocławskie Wydawnictwo Oświatowe
Tematy:
predicate
deletion
polarity
pluripolar verb
non-congruence
prepositional group
Opis:
Change of the verb polarity or predicate deleted? Some French verbs, such as sortir, s’enfuir, s’éloigner, can be built with a preposition of polarity different from that of the verb: sortir dans, s’enfuir dans, s’éloigner vers. It is possible to consider these structures as the witness of deletion of a second verbal predicate: X sort (de la maison et entre) dans la rue, X s’éloigne (d’un endroit et s’approche) vers Y. We can see the same deletion in case of pluripolar verbs, which can be constructed with two prepositions (eg tomber).
Źródło:
Orbis Linguarum; 2018, 50; 29-36
1426-7241
Pojawia się w:
Orbis Linguarum
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Modyfications of Csákánys Theorem
Autorzy:
Chajda, Ivan
Powiązania:
https://bibliotekanauki.pl/articles/728864.pdf
Data publikacji:
2000
Wydawca:
Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:
congruence class
idempotent element
permutable variety
Mal'cev condition
Opis:
Varieties whose algebras have no idempotent element were characterized by B. Csákány by the property that no proper subalgebra of an algebra of such a variety is a congruence class. We simplify this result for permutable varieties and we give a local version of the theorem for varieties with nullary operations.
Źródło:
Discussiones Mathematicae - General Algebra and Applications; 2000, 20, 1; 37-41
1509-9415
Pojawia się w:
Discussiones Mathematicae - General Algebra and Applications
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Clifford semiring congruences on an additive regular semiring
Autorzy:
Bhuniya, A.
Powiązania:
https://bibliotekanauki.pl/articles/729215.pdf
Data publikacji:
2014
Wydawca:
Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:
additive regular semiring
skew-ring
trace
kernel
Clifford congruence
Opis:
A congruence ρ on a semiring S is called a (generalized)Clifford semiring congruence if S/ρ is a (generalized)Clifford semiring. Here we characterize the (generalized)Clifford congruences on a semiring whose additive reduct is a regular semigroup. Also we give an explicit description for the least (generalized)Clifford congruence on such semirings.
Źródło:
Discussiones Mathematicae - General Algebra and Applications; 2014, 34, 2; 143-153
1509-9415
Pojawia się w:
Discussiones Mathematicae - General Algebra and Applications
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
On QI-algebras
Autorzy:
Bandaru, Ravi Kumar
Powiązania:
https://bibliotekanauki.pl/articles/38140990.pdf
Data publikacji:
2017-12-20
Wydawca:
Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:
BI-algebra
QI-algebra
right distributive
ideal
congruence kernel
Opis:
In this paper, the notion of a QI-algebra is introduced which is a generalization of a BI-algebra and there are studied its properties. We considered ideals, congruence kernels in a QI-algebra and characterized congruence kernels whenever a QI-algebra is right distributive.
Źródło:
Discussiones Mathematicae - General Algebra and Applications; 2017, 37, 2; 137-145
1509-9415
Pojawia się w:
Discussiones Mathematicae - General Algebra and Applications
Dostawca treści:
Biblioteka Nauki
Artykuł
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