Detail publikace

Perturbation of discrete quadratic functionals

RŮŽIČKOVÁ, V.

Anglický název

Perturbation of discrete quadratic functionals

Typ

Článek recenzovaný mimo WoS a Scopus

Jazyk

en

Originální abstrakt

In this paper we show that the nonnegativity of a discrete quadratic functional F(x,u), associated with discrete symplectic systems, with zero, separated, and general endpoints, respectively, on admissible pairs (x,u) with corresponding boundary conditions is equivalent to the nonnegativity of certain perturbed functionals. Similar results hold also in case of the positivity.

Klíčová slova anglicky

Discrete symplectic system, Quadratic functional, Nonnegativity, Positivity

Vydáno

2007-12-31

ISSN

1210-3195

Časopis

Tatra Mountains Mathematical Publications

Ročník

38

Číslo

1

Strany od–do

229–241

Počet stran

13

BIBTEX


@article{BUT44839,
  author="Viera {Štoudková Růžičková}",
  title="Perturbation of discrete quadratic functionals",
  journal="Tatra Mountains Mathematical Publications",
  year="2007",
  volume="38",
  number="1",
  pages="229--241",
  issn="1210-3195"
}