Results 41 to 50 of about 134 (115)
Modulation type spaces for generators of polynomially bounded groups and Schrödinger equations
We introduce modulation type spaces associated with the generators of polynomially bounded groups. Besides strongly continuous groups we study in detail the case of bi-continuous groups, e.g. weak-continuous groups in dual spaces.
Kunstmann, Peer Christian
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This article is devoted to the study of the existence and nonexistence of normalized solutions for the following biharmonic Schrödinger equation with combined power-type ...
Liu Xiang, Huang Na, Lei Chunyu
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Singularly perturbed Choquard equations with nonlinearity satisfying Berestycki-Lions assumptions
In the present paper, we consider the following singularly perturbed problem:
Tang Xianhua, Chen Sitong
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Closed Form Solutions of Integrable Nonlinear Evolution Equations [PDF]
2010 Mathematics Subject Classification: 35Q55.In this article we obtain closed form solutions of integrable nonlinear evolution equations associated with the nonsymmetricmatrix Zakharov- Shabat system by means of the inverse scattering transform.
VAN DER MEE, CORNELIS VICTOR MARIA +1 more
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Self-similar blow-up solutions of the four-dimensional Schrödinger-Wave system
This article is primarily dedicated to the investigation of the initial value problem for the Schrödinger-wave system in dimension four. By employing self-similar transformations in conjunction with the Banach fixed-point theorem, we establish the ...
Hou Wenhe +3 more
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On Solutions of the Rational Type to Multicomponent Nonlinear Equations [PDF]
[Valchev Tihomir; Вълчев Тихомир]In this report we shall propose an algorithm to construct rational type solutions to multicomponent nonlinear evolution equations solvable through inverse scattering transform.
Valchev, Tihomir
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Ground state solutions for magnetic Schrödinger equations with polynomial growth
In this article, we investigate the following nonlinear magnetic Schrödinger equations: (−i∇+A(x))2u+V(x)u=f1(x,∣v∣2)v,(−i∇+A(x))2v+V(x)v=f2(x,∣u∣2)u,\left\{\begin{array}{l}{\left(-i\nabla +A\left(x))}^{2}u+V\left(x)u={f}_{1}\left(x,{| v| }^{2})v ...
Wu Yan, Chen Peng
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In this paper, we study blow-up criteria and instability of normalized standing waves for the fractional Schrödinger-Choquard ...
Binhua Feng, Chen Ruipeng, Liu Jiayin
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Improved results on planar Klein-Gordon-Maxwell system with critical exponential growth
This work is concerned with the following Klein-Gordon-Maxwell system: −Δu+V(x)u−(2ω+ϕ)ϕu=f(u),x∈R2,Δϕ=(ω+ϕ)u2,x∈R2,\left\{\begin{array}{ll}-\Delta u+V\left(x)u-\left(2\omega +\phi )\phi u=f\left(u),\hspace{1.0em}& x\in {{\mathbb{R}}}^{2},\\ \Delta \phi =
Wen Lixi, Jin Peng
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Low regularity conservation laws for Fokas-Lenells equation and Camassa-Holm equation
In this article, we mainly prove low regularity conservation laws for the Fokas-Lenells equation in Besov spaces with small initial data both on the line and on the circle. We develop a new technique in Fourier analysis and complex analysis to obtain the
Shan Minjie +3 more
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