scholarly journals Sharp concentration estimates near criticality for radial sign‐changing solutions of Dirichlet and Neumann problems

2019 ◽  
Vol 120 (1) ◽  
pp. 39-64
Author(s):  
Massimo Grossi ◽  
Alberto Saldaña ◽  
Hugo Tavares
Keyword(s):  
Neumann Problems ◽  
Sign Changing Solutions ◽  
Sharp Concentration

scholarly journals Sign-changing solutions for resonant Neumann problems

2017 ◽  
Vol 454 (2) ◽  
pp. 659-672 ◽  
Author(s):  
Tieshan He ◽  
Dongqing Wu ◽  
Hongying Sun ◽  
Kaihao Liang
Keyword(s):  
Neumann Problems ◽  
Sign Changing Solutions

scholarly journals Infinitely many sign-changing solutions for p-Laplacian Neumann problems with indefinite weight

2015 ◽  
Vol 39 ◽  
pp. 73-79 ◽  
Author(s):  
Tieshan He ◽  
Chuanyong Chen ◽  
Yehui Huang ◽  
Chaojun Hou
Keyword(s):  
Indefinite Weight ◽  
Neumann Problems ◽  
Sign Changing Solutions

Numerical Analysis of the Age-Sex-Structured Population Dynamics Taking into Account Spatial Diffusion

2005 ◽  
Vol 10 (4) ◽  
pp. 365-381 ◽  
Author(s):  
Š. Repšys ◽  
V. Skakauskas
Keyword(s):  
Population Dynamics ◽  
Numerical Analysis ◽  
Population Model ◽  
Local Stability ◽  
Deterministic Model ◽  
Random Mating ◽  
Spatial Diffusion ◽  
Neumann Problems ◽  
Structured Population ◽  
Structured Population Dynamics

We present results of the numerical investigation of the homogenous Dirichlet and Neumann problems to an age-sex-structured population dynamics deterministic model taking into account random mating, female’s pregnancy, and spatial diffusion. We prove the existence of separable solutions to the non-dispersing population model and, by using the numerical experiment, corroborate their local stability.

Sign in / Sign up

Export Citation Format

Share Document