Results 91 to 100 of about 6,505 (230)
Existence and comparison results for quasilinear evolution hemivariational inequalities
Electronic Journal of Differential Equations, 2004 We generalize the sub-supersolution method known for weak solutions of single and multivalued nonlinear parabolic problems to quasilinear evolution hemivariational inequalities.
Siegfried Carl +2 more
doaj
A Bellman approach for two-domains optimal control problems in $\R^N$ [PDF]
, 2012 This article is the starting point of a series of works whose aim is the study of deterministic control problems where the dynamic and the running cost can be completely different in two (or more) complementary domains of the space $\R^N$.
Barles, Guy +2 more
core +2 more sources
Asymptotic growth rate of solutions to level‐set forced mean curvature flows with evolving spirals
Bulletin of the London Mathematical Society, Volume 57, Issue 3, Page 748-770, March 2025.Abstract Here, we study a level‐set forced mean curvature flow with evolving spirals and the homogeneous Neumann boundary condition, which appears in a crystal growth model. Under some appropriate conditions on the forcing term, we prove that the solution is globally Lipschitz.
Hiroyoshi Mitake, Hung V. Tran
wiley +1 more source
Swin2‐MoSE: A new single image supersolution model for remote sensing
IET Image Processing, Volume 19, Issue 1, January/December 2025.In this paper, we propose Swin2‐MoSE model, an enhanced version of Swin2SR, for Remote‐Sensing Single‐Image Super‐Resolution. Our model introduces MoE‐SM, an enhanced Mixture‐of‐Experts (MoE) to replace the Feed‐Forward inside all Transformer block. MoE‐SM is designed with Smart‐Merger, and new layer for merging the output of individual experts, and ...
Leonardo Rossi +4 more
wiley +1 more source
Asymptotic behavior of positive solutions of a semilinear Dirichlet problem outside the unit ball
Electronic Journal of Differential Equations, 2013 In this article, we are concerned with the existence, uniqueness and asymptotic behavior of a positive classical solution to the semilinear boundary-value problem $$displaylines{ -Delta u=a(x)u^{sigma }quadext{in }D, cr lim _{|x|o 1}u(x)= lim_{|x|o ...
Habib Maagli +2 more
doaj
On a Neumann Problem with an Intrinsic Operator
AxiomsThis paper investigates the existence and location of solutions for a Neumann problem driven by a (p,q) Laplacian operator and with a reaction term that depends not only on the solution and its gradient but also incorporates an intrinsic operator, which ...
Dumitru Motreanu, Angela Sciammetta
doaj +1 more source
General Existence of Solutions to Dynamic Programming Principle [PDF]
, 2013 We provide an alternative approach to the existence of solutions to dynamic programming equations arising in the discrete game-theoretic interpretations for various nonlinear partial differential equations including the infinity Laplacian, mean curvature
Liu, Qing, Schikorra, Armin
core
Existence of solutions for a nonlinear degenerate elliptic system
Electronic Journal of Differential Equations, 2004 In this paper, we study the existence of solutions for degenerate elliptic systems. We use the sub-super solution method, and the existence of classical and weak solutions.
Nguyen Minh, Tran Dinh Ke
doaj
A non-local perturbation of the logistic equation in IR N [PDF]
, 2019 A logistic equation in the whole space is considered. In this problem, a non-local perturbation is included. We establish a new sub-supersolution method forgeneral nonlocal elliptic equations and, consequently, we obtain the existence ofpositive ...
Delgado Delgado, Manuel +3 more
core
Existence of solutions for singular (p,q)-Kirchhoff type systems with multiple parameters
Electronic Journal of Differential Equations, 2016 This article concerns the existence of positive solutions for singular (p,q)-Kirchhoff type systems with multiple parameters. Our approach is based on the method of sub- and super-solutions.
Sayyed Hashem Rasouli
doaj