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Related papers: A note on the Neumann problem

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In this note we briefly survey and propose some open problems related to isoparametric theory.

Differential Geometry · Mathematics 2019-10-29 Jianquan Ge

In the present note we prove a multiplicity result for a Kirchhoff type problem involving a critical term, giving a partial positive answer to a problem raised by Ricceri.

Analysis of PDEs · Mathematics 2018-10-22 Francesca Faraci , Csaba Farkas

We study the Dirichlet to Neumann operator of the $\overline{\partial}$-Neumann problem, and the relation between the $\overline{\partial}$-Neumann boundary conditions and the Dirichlet to Neumann operator.

Complex Variables · Mathematics 2018-11-07 Dariush Ehsani

Significant uncertainty of our present knowledge for uranium critical point parameters is under consideration. Present paper is devoted to comparative analysis of possible resolutions for the problem of uranium critical point location, as…

Chemical Physics · Physics 2015-06-18 Igor Iosilevskiy , Victor Gryaznov

In this paper, we obtain some important inequalities of Hessian quotient operators, and global $C^2$ estimates of the Neumann problem of Hessian quotient equations. By the method of continuity, we establish the existence theorem of…

Analysis of PDEs · Mathematics 2020-03-25 Chuanqiang Chen , Dekai Zhang

The paper presents several new sufficient conditions, as well as new equivalent criteria for the classical Riemann Hypothesis. Noteworthy are also other statements and remarks about $\zeta$ to be found throughout the paper.

Number Theory · Mathematics 2011-08-31 Davide Schipani

In this note, we find an equivalent boundary integral equation to the classical $\bar{\partial}$-Neumann problem. The new equation contains an equivalent regularity to the global regularity of the $\bar{\partial}$-Neumann problem. We also…

Complex Variables · Mathematics 2022-08-01 Bingyuan Liu

This paper presents some new inequalities, the most important of which is the inequality given in Theorem 2.1. It can solve a class of inequalities by a unified method. An important application of the inequality given in Theorem 2.1 is to…

General Mathematics · Mathematics 2019-09-06 Daiyuan Zhang

This note presents a new equivalence to the Riemann Hypothesis by means of the Salem integral equation.

General Mathematics · Mathematics 2026-04-20 Benito J. González , Emilio R. Negrín

We show the existence and multiplicity of concentrating solutions to a pure Neumann slightly supercritical problem in a ball. This is the first existence result for this kind of problems in the supercritical regime. Since the solutions must…

Analysis of PDEs · Mathematics 2023-03-06 Angela Pistoia , Alberto Saldaña , Hugo Tavares

A proposed solution to the Riemann Hypothesis

General Mathematics · Mathematics 2013-09-24 Gerasimos Pergaris

We study the Neumann problem for special Lagrangian type equations with critical and supercritical phases. These equations naturally generalize the special Lagrangian equation and the k-Hessian equation. By establishing uniform a priori…

Analysis of PDEs · Mathematics 2024-10-08 Guohuan Qiu , Dekai Zhang

We survey the classical results of the Dirichlet Approximation Theorem.

Classical Analysis and ODEs · Mathematics 2007-05-23 Yong-Cheol Kim

This paper is a complement of our recent works on the semilinear Tricomi equations in [8] and[9].

Analysis of PDEs · Mathematics 2017-04-25 Daoyin He , Ingo Witt , Huicheng Yin

In this note we obtain a new convergence result for the Adomian decomposition method.

General Mathematics · Mathematics 2019-06-18 Hicham Zoubeir

In our work we give the examples using Fermat's Last Theorem for solving some problems from algebra and number theory.

Number Theory · Mathematics 2016-07-05 Felix Sidokhine

In this paper, we establish a priori estimates for a class of fully nonlinear equations with Neumann boundary conditions. By the continuity method, we have obtained the existence theorem for the Neumann problem.

Analysis of PDEs · Mathematics 2021-01-19 Chuan-Qiang Chen , Li Chen , Ni Xiang

In this paper, we present a novel approach to investigate the existence of multiple critical points for a class of nonsmooth functionals. This method provides a robust framework to analyze the existence of solutions for problems involving…

Analysis of PDEs · Mathematics 2026-02-25 Ismael Sandro da Silva , Marcos T. Oliveira Pimenta , Pedro Fellype Pontes

In this paper a fourth order equation involving critical growth is considered under Navier boundary condition. We give some topological conditions on a given function to ensure the existence of solutions. Our methods involve the study of…

Analysis of PDEs · Mathematics 2007-05-23 Mohamed Ben Ayed , Khalil El Mehdi , Mokhless Hammami

We discuss the existence of solutions of nonlinear problem involving,two critical Sobolev exponents. we will ll out the su cient conditions to nd solutions for the problem in presence of a nonlinear Neumann boundary data with a critical…

Analysis of PDEs · Mathematics 2014-01-21 Rejeb Hadiji , Habib Yazidi