Temat: nonlinear monotone operator - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Solutions to p(x)-Laplace type equations via nonvariational techniques
Autorzy:: Avci, M.
Powiązania:: https://bibliotekanauki.pl/articles/255416.pdf
Data publikacji:: 2018
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:: Leray-Lions type operator
nonlinear monotone operator
approximation
variable Lebesgue spaces
Opis:: In this article, we consider a class of nonlinear Dirichlet problems driven by a Leray-Lions type operator with variable exponent. The main result establishes an existence property by means of nonvariational arguments, that is, nonlinear monotone operator theory and approximation method. Under some natural conditions, we show that a weak limit of approximate solutions is a solution of the given quasilinear elliptic partial differential equation involving variable exponent.
Źródło:: Opuscula Mathematica; 2018, 38, 3; 291-305
1232-9274
2300-6919
Pojawia się w:: Opuscula Mathematica
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Positive solutions for nonlinear Robin problems with conviction
Autorzy:: Gasiński, Leszek
Papageorgiou, Nikolaos S.
Powiązania:: https://bibliotekanauki.pl/articles/2014199.pdf
Data publikacji:: 2021
Wydawca:: Państwowa Wyższa Szkoła Zawodowa w Tarnowie
Tematy:: convection
pseudo-monotone operator
strong comparison principle
nonlinear regularity
konwekcja
operator pseudo-monotoniczny
zasada silnego porównania
regularność nieliniowa
Opis:: We consider a Robin problem driven by the p-Laplacian and with a reaction which is gradient dependent (convection). Using truncations and perturbations, we show that the problem has at least one positive smooth solution.
Źródło:: Science, Technology and Innovation; 2021, 12, 1; 23-36
2544-9125
Pojawia się w:: Science, Technology and Innovation
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Dynamic Contact Problems With Velocity Conditions
Autorzy:: Chau, O.
Motreanu, V. V.
Powiązania:: https://bibliotekanauki.pl/articles/907895.pdf
Data publikacji:: 2002
Wydawca:: Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:: lepkosprężystość
viscoelastic
elastic
subdifferential boundary condition
dynamic process
nonlinear hyperbolic variational inequality
maximal monotone operator
weak solution
Opis:: We consider dynamic problems which describe frictional contact between a body and a foundation. The constitutive law is viscoelastic or elastic and the frictional contact is modelled by a general subdifferential condition on the velocity, including the normal damped responses. We derive weak formulations for the models and prove existence and uniqueness results. The proofs are based on the theory of second-order evolution variational inequalities. We show that the solutions of the viscoelastic problems converge to the solution of the corresponding elastic problem as the viscosity tensor tends to zero and when the frictional potential function converges to the corresponding function in the elastic problem
Źródło:: International Journal of Applied Mathematics and Computer Science; 2002, 12, 1; 17-26
1641-876X
2083-8492
Pojawia się w:: International Journal of Applied Mathematics and Computer Science
Dostawca treści:: Biblioteka Nauki

Artykuł

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