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A functional inequality associated to a Gagliardo-Nirenberg type quotient
Author(s) -
Mirko Tarulli,
George Venkov
Publication year - 2017
Publication title -
aip conference proceedings
Language(s) - English
Resource type - Conference proceedings
eISSN - 1551-7616
pISSN - 0094-243X
DOI - 10.1063/1.5013981
Subject(s) - nirenberg and matthaei experiment , quotient , inequality , type (biology) , nonlinear system , operator (biology) , schrödinger's cat , mathematics , pure mathematics , mathematical physics , mathematical analysis , discrete mathematics , physics , quantum mechanics , ecology , biochemistry , chemistry , repressor , gene , transcription factor , biology
We perform a new inequality regarding the operator L+ = − Δ + 1− β(Q2) − 2β′(Q2) concerning the ground states Q associated to the nonlinear Schrodinger equations (NLS), { iut+Δu+β(|u|2)u=0, (t,x)∈ℝ×ℝd,u(0,x)=u0(x), x∈ℝd. with d ≥ 1. We present also some results straightforward consequence of an application of such an inequality.

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