Publication detail

Perturbation of discrete quadratic functionals

RŮŽIČKOVÁ, V.

Original Title

Perturbation of discrete quadratic functionals

Type

journal article - other

Language

English

Original Abstract

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.

Keywords

Discrete symplectic system, Quadratic functional, Nonnegativity, Positivity

Authors

RŮŽIČKOVÁ, V.

Released

31. 12. 2007

ISBN

1210-3195

Periodical

Tatra Mountains Mathematical Publications

Year of study

38

Number

1

State

Czech Republic

Pages from

229

Pages to

241

Pages count

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"
}