Results 21 to 30 of about 3,553 (102)
Completions of discrete cluster categories of type A
Transactions of the London Mathematical Society, Volume 8, Issue 1, Page 35-64, December 2021., 2021 Abstract We complete the discrete cluster categories of type A as defined by Igusa and Todorov, by embedding such a discrete cluster category inside a larger one, and then taking a certain Verdier quotient. The resulting category is a Hom‐finite Krull–Schmidt triangulated category containing the discrete cluster category as a full subcategory.
Charles Paquette, Emine Yıldırım
wiley +1 more source
On a p(x)‐Biharmonic Kirchhoff Problem with Navier Boundary Conditions
Abstract and Applied Analysis, Volume 2021, Issue 1, 2021., 2021 In this article, we study the existence of solutions for nonlocal p(x)‐biharmonic Kirchhoff‐type problem with Navier boundary conditions. By different variational methods, we determine intervals of parameters for which this problem admits at least one nontrivial solution.
Hafid Lebrimchi +4 more
wiley +1 more source
Partial maps with domain and range: extending Schein's representation [PDF]
, 2009 The semigroup of all partial maps on a set under the operation of composition admits a number of operations relating to the domain and range of a partial map. Of particular interest are the operations R and L returning the identity on the domain of a map
Jackson, Marcel, Stokes, Tim E.
core +2 more sources
Negative Energy Solutions for a New Fractional px-Kirchhoff Problem without the (AR) Condition
Journal of Function Spaces, 2021 In this paper, we investigate the following Kirchhoff type problem involving the fractional px-Laplacian operator. a−b∫Ω×Ωux−uypx,y/px,yx−yN+spx,ydxdyLu=λuqx−2u+fx,ux∈Ωu=0 x∈∂Ω,, where Ω is a bounded domain in ℝN with Lipschitz boundary, a≥b>0 are ...
Weichun Bu +3 more
doaj +1 more source
Multiplicity of Quasilinear Schrödinger Equation
Journal of Function Spaces, 2020 In this paper, we study the quasilinear Schrödinger equation involving concave and convex nonlinearities. When the pair of parameters belongs to a certain subset of ℝ2, we establish the existence of a nontrivial mountain pass-type solution and infinitely
Xiaorong Luo, Anmin Mao, Xiangxiang Wang
doaj +1 more source
Mathematics, 2020 We investigate the multiplicity of radially symmetric solutions for the quasilinear elliptic equation of Kirchhoff type. This paper is devoted to the study of the L ∞ -bound of solutions to the problem above by applying De Giorgi’s ...
Jun Ik Lee, Yun-Ho Kim
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Infinitely Many Fast Homoclinic Solutions for Damped Vibration Systems with Combined Nonlinearities [PDF]
Sahand Communications in Mathematical AnalysisThis article concerns the existence of fast homoclinic solutions for the following damped vibration system\begin{equation*}\frac{d}{dt}(P(t)\dot{u}(t))+q(t)P(t)\dot{u}(t)-L(t)u(t)+\nabla W(t,u(t))=0,\end{equation*}where $P,L\in C\left(\mathbb{R},\mathbb{
Mohsen Timoumi
doaj +1 more source
Multiple Solutions for a Class of Fractional Schrödinger-Poisson System
Journal of Function Spaces, 2019 We investigate a class of fractional Schrödinger-Poisson system via variational methods. By using symmetric mountain pass theorem, we prove the existence of multiple solutions.
Lizhen Chen, Anran Li, Chongqing Wei
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Infinitely many periodic solutions for second order Hamiltonian systems [PDF]
, 2011 In this paper, we study the existence of infinitely many periodic solutions for second order Hamiltonian systems $\ddot{u}+\nabla_u V(t,u)=0$, where $V(t, u)$ is either asymptotically quadratic or superquadratic as $|u|\to \infty$.Comment: to appear in ...
Liu, Chungen, Zhang, Qingye
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Existence Results for a px-Kirchhoff-Type Equation without Ambrosetti-Rabinowitz Condition
Journal of Applied Mathematics, 2013 We consider the existence and multiplicity of solutions for the px-Kirchhoff-type equations without Ambrosetti-Rabinowitz condition. Using the Mountain Pass Lemma, the Fountain Theorem, and its dual, the existence of solutions and infinitely many ...
Libo Wang, Minghe Pei
doaj +1 more source