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Existence and Concentration of Sign-Changing Solutions of Quasilinear Choquard Equation
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作者 Die Wang Yuqi Wang shaoxiong chen 《Journal of Applied Mathematics and Physics》 2023年第4期1124-1151,共28页
In this paper, we study the following quasilinear equation of choquard type: where A(x,t) is given real functions on R<sup>N</sup> × R and with N ≥ 3, 1 p N, max{N-2p,1} α N, , and ε > 0 is a sm... In this paper, we study the following quasilinear equation of choquard type: where A(x,t) is given real functions on R<sup>N</sup> × R and with N ≥ 3, 1 p N, max{N-2p,1} α N, , and ε > 0 is a small parameter, I<sub>α</sub> is the Riesz potential. We establish for small ε the existence of a sequence of sign-changing solutions concentrating near a given local minimum point of the bounded potential function V by using the method of invariant sets of descending flow, perturbation method and truncation technique. . 展开更多
关键词 Quasilinear Choquard Equation The Method of Invariant Sets of Descending Flow TRUNCATION Sign-Changing Solutions
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The Existence of Ground State Solutions for Schrödinger-Kirchhoff Equations Involving the Potential without a Positive Lower Bound
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作者 Yuqi Wang Die Wang shaoxiong chen 《Journal of Applied Mathematics and Physics》 2023年第3期790-803,共14页
In this paper, we study the following Schrödinger-Kirchhoff equation where V(x) ≥ 0 and vanishes on an open set of R<sup>2</sup> and f has critical exponential growth. By using a version of Trudinger... In this paper, we study the following Schrödinger-Kirchhoff equation where V(x) ≥ 0 and vanishes on an open set of R<sup>2</sup> and f has critical exponential growth. By using a version of Trudinger-Moser inequality and variational methods, we obtain the existence of ground state solutions for this problem. 展开更多
关键词 Schrödinger-Kirchhoff Equations Critical Exponential Growth Ground State Solution Degenerate Potential
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Positive Solutions for a Class of Quasilinear Schrödinger Equations with Nonlocal Term
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作者 Peng Liao Rui Ping shaoxiong chen 《Journal of Applied Mathematics and Physics》 2022年第2期347-359,共13页
This paper is considered the existence of positive solutions for a class of generalized quasilinear Schr&#246;dinger equations with nonlocal term in R<sup>N</sup> which have appeared from plasma physic... This paper is considered the existence of positive solutions for a class of generalized quasilinear Schr&#246;dinger equations with nonlocal term in R<sup>N</sup> which have appeared from plasma physics, as well as high-power ultrashort laser in matter. We use a charge of variables and obtain the existence of solutions via minimization argument. 展开更多
关键词 Quasilinear Schrödinger Equation MINIMIZATION Implicit Function Theorem
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Erratum to “Positive Solutions for a Class of Quasilinear Schrödinger Equations with Nonlocal Term” [Journal of Applied Mathematics and Physics (2022) 347-359]
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作者 Peng Liao Rui Ping shaoxiong chen 《Journal of Applied Mathematics and Physics》 2022年第4期1297-1303,共7页
The original online version of this article (Liao, P., Ping, R. and Chen, S. (2022) Positive Solutions for a Class of Quasilinear Schr&#246;dinger Equations with Nonlocal Term. Journal of Applied Mathematics and P... The original online version of this article (Liao, P., Ping, R. and Chen, S. (2022) Positive Solutions for a Class of Quasilinear Schr&#246;dinger Equations with Nonlocal Term. Journal of Applied Mathematics and Physics, 10, 347-359. https://doi.org/10.4236/jamp.2022.102027) needs some further amendments and clarification. 展开更多
关键词 Erratum
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