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Some results on transcendental entire solutions to certain nonlinear differential-difference equations

open access: goldAIMS Mathematics, 2021
In this paper, we study the transcendental entire solutions for the nonlinear differential-difference equations of the forms: $ \begin{eqnarray*} f^{2}(z)+\widetilde{\omega} f(z)f'(z)+q(z)e^{Q(z)}f(z+c) = u(z)e^{v(z)}, \end{eqnarray*} $ and $ \
Nan Li, Jiachuan Geng, Lianzhong Yang
doaj   +2 more sources

Entire solutions for several Fermat type differential difference equations

open access: goldAIMS Mathematics, 2022
This paper is devoted to investigate the existence and the forms of entire solutions of several Fermat type quadratic trinomial differential difference equations. Our results improve some results due to Liu and Yang [An. Stiint. Univ. Al. I.
Minghui Zhang   +2 more
doaj   +2 more sources

Adaptive regularization using the entire solution surface.

open access: yesBiometrika, 2009
Several sparseness penalties have been suggested for delivery of good predictive performance in automatic variable selection within the framework of regularization. All assume that the true model is sparse. We propose a penalty, a convex combination of the L1- and L∞-norms, that adapts to a variety of situations including sparseness and nonsparseness ...
Wu S, Shen X, Geyer CJ.
europepmc   +5 more sources

Entire solutions of Donaldson’s equation [PDF]

open access: greenPacific Journal of Mathematics, 2012
A serious blunder was found in a previous version of the ...
Weiyong He
openaire   +5 more sources

Entire solutions for the heat equation

open access: yesElectronic Journal of Differential Equations, 2021
We consider the solutions of the heat equation $$ \partial_t F = \partial_z^2 F $$ which are entire in z and t (caloric functions). We examine the relation of the z-order and z-type of an entire caloric function \(F(t, z)\), viewed as function of z, to its t-order and t-type respectively, if it is viewed as function of \(t\). Also, regarding the zeros \
Vassilis G. Papanicolaou   +2 more
doaj   +3 more sources

Nonradial entire solutions for Liouville systems [PDF]

open access: greenJournal of Differential Equations, 2017
18 pages, accepted on Journal of Differential ...
Battaglia, Luca   +2 more
openaire   +7 more sources

Weak entire solutions of reaction–interface systems

open access: diamondDiscrete and Continuous Dynamical Systems - B, 2023
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chen, Yan-Yu   +2 more
openaire   +4 more sources

Large energy entire solutions for the Yamabe equation

open access: greenJournal of Differential Equations, 2011
The paper under review deals with the construction of finite energy solutions to the Yamabe equation in the whole space \({\mathbb R}^n\). The authors develop an approach which provides examples of non-radial solutions in all dimensions \(n \geq 3\), at the same time providing fine knowledge on the core asymptotic behavior.
Manuel Del Pino   +3 more
openaire   +10 more sources

On the growth of entire solution of a nonlinear differential equation [PDF]

open access: yesMathematica Bohemica, 2020
In the paper we consider the growth of entire solution of a nonlinear differential equation and improve some existing results.
Indrajit Lahiri, Shubhashish Das
doaj   +1 more source

Solutions for systems of complex Fermat type partial differential-difference equations with two complex variables

open access: yesAIMS Mathematics, 2021
By making use of the Nevanlinna theory and difference Nevanlinna theory of several complex variables, we investigate some properties of the transcendental entire solutions for several systems of partial differential difference equations of Fermat type ...
Hong Li , Keyu Zhang, Hongyan Xu
doaj   +1 more source

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