Temat: continuous selection - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Continuous selection theorems
Autorzy:: Kisielewicz, Michał
Powiązania:: https://bibliotekanauki.pl/articles/729588.pdf
Data publikacji:: 2005
Wydawca:: Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:: set-valued mappings
continuous selection
Fillipov's selection theorem,
Opis:: Continuous approximation selection theorems are given. Hence, in some special cases continuous versions of Fillipov's selection theorem follow.
Źródło:: Discussiones Mathematicae, Differential Inclusions, Control and Optimization; 2005, 25, 1; 159-163
1509-9407
Pojawia się w:: Discussiones Mathematicae, Differential Inclusions, Control and Optimization
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Existence results for ϕ-Laplacian Dirichlet BVP of differential inclusions with application to control theory
Autorzy:: Djebali, Smaïl
Ouahab, Abdelghani
Powiązania:: https://bibliotekanauki.pl/articles/729271.pdf
Data publikacji:: 2010
Wydawca:: Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:: differential inclusions
boundary value problem
fixed point
compact
convex
nonconvex
decomposable
continuous selection
controllability
Opis:: In this paper, we study ϕ-Laplacian problems for differential inclusions with Dirichlet boundary conditions. We prove the existence of solutions under both convexity and nonconvexity conditions on the multi-valued right-hand side. The nonlinearity satisfies either a Nagumo-type growth condition or an integrably boundedness one. The proofs rely on the Bonhnenblust-Karlin fixed point theorem and the Bressan-Colombo selection theorem respectively. Two applications to a problem from control theory are provided.
Źródło:: Discussiones Mathematicae, Differential Inclusions, Control and Optimization; 2010, 30, 1; 23-49
1509-9407
Pojawia się w:: Discussiones Mathematicae, Differential Inclusions, Control and Optimization
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: The Selection of Signals for Continuous Wave Radar which Reduce the Sensitivity to Doppler Shift of Frequencies
Autorzy:: Koshevyy, V.M.
Koshevyy, I.V.
Dolzhenko, D.O.
Powiązania:: https://bibliotekanauki.pl/articles/117565.pdf
Data publikacji:: 2016
Wydawca:: Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:: sensitivity
search and rescue transponder (SART)
Doppler shift of frequiecies
microwave
selection of signals
continuous wave radar
radar equipment
Opis:: The signals with ideal correlation properties are of interest for continuous wave radar. At the same time it’s important to provide low sensitivity to Doppler shifts of frequencies. There were considered signals with special structure due to amplitude modulation which provide capability of radar work with Search and Rescue Transponder (SART). Because the amplitude modulation has a drawback – not efficient use of signal energy, in a class of proposed signals there were considered signals with uniform amplitude. The mismatched filtering may be used by means special weighting functions for obtaining the necessary correlation properties.
Źródło:: TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2016, 10, 1; 125-129
2083-6473
2083-6481
Pojawia się w:: TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 4.

Tytuł:: Charakterystyka wybranych drzewostanów jodłowych o złożonej strukturze na obszarze rdLP Katowice i Krosno
Characteristics of silver fir stands [Abies alba Mill.] with composite structure on the area of Krosno and Katowice Directorate of Sate Forests
Autorzy:: Niemtur, S.
Zawada, J.
Ambroży, S.
Powiązania:: https://bibliotekanauki.pl/articles/1015928.pdf
Data publikacji:: 2007
Wydawca:: Polskie Towarzystwo Leśne
Tematy:: RDLP Krosno
wysokosc
rozklad piersnic
Abies alba
przyrost grubosci
lesnictwo
piersnice drzew
RDLP Katowice
jodla
liczebnosc drzew w klasach wieku
drzewa lesne
drzewostany jodlowe
silver fir stands
selection cutting
continuous cover forestry
stand structure
regenerations
Opis:: The clear improvement in vitality of silver fir stands is being observed in recent years, they are also intensifying of aiming at increasing participation of the fir in Carpathians forests with simultaneous form of the selecting structure of stands. However suitable silviculture methods depend first of all on the current state of stands. Our results showed that all investigated fir stands need shorter or longer period of transformation for applying of selection cutting methods.
Źródło:: Sylwan; 2007, 151, 02; 7-18
0039-7660
Pojawia się w:: Sylwan
Dostawca treści:: Biblioteka Nauki

Artykuł

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