Discrete quadratic functionals and symplectic difference systems
DOŠLÝ, Ondřej. Discrete quadratic functionals and symplectic difference systems. Funct. Differ. Equ. 2004, vol. 11, 1-2, p. 49-58. ISSN 0793-1786. |
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Basic information | |
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Original name | Discrete quadratic functionals and symplectic difference systems |
Name in Czech | Diskrétní kvadratické funkcionály a symplektické diferenční systémy |
Authors | DOŠLÝ, Ondřej (203 Czech Republic, guarantor). |
Edition | Funct. Differ. Equ. 2004, 0793-1786. |
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Original language | English |
Type of outcome | Article in a journal |
Field of Study | 10101 Pure mathematics |
Country of publisher | Israel |
Confidentiality degree | is not subject to a state or trade secret |
RIV identification code | RIV/00216224:14310/04:00009954 |
Organization unit | Faculty of Science |
Keywords in English | Discrete quadratic functional; kernel condition; nonnegativity; Picone's identity |
Tags | discrete quadratic functional, kernel condition, Nonnegativity, Picone's identity |
Changed by | Changed by: prof. RNDr. Ondřej Došlý, DrSc., učo 2317. Changed: 26/11/2004 11:38. |
Abstract |
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The survey of recent results on positivity and nonnegativity of discrete quadratic functionals corresponding to symplectic difference systems are presented and a new condition for nonegativity of these functionals is established. |
Abstract (in Czech) |
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Je podán stručný přehled nejnovějších výsledků týkajících se studia kladnosati a nezápornosti dikrétních kvadratických funkcionálů odpovídajících symplektickýcm diferenčním systémům. Jsou rovež odvozeny nové podmínky pro nezápornost těchto funkcionálů. |
Links | |
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GA201/01/0079, research and development project | Name: Kvalitativní teorie řešení diferenčních rovnic |
Investor: Czech Science Foundation, Qualitative theory of solutions of difference equations | |
MSM 143100001, plan (intention) | Name: Funkcionální diferenciální rovnice a matematicko-statistické modely |
Investor: Ministry of Education, Youth and Sports of the CR, Functional-differential equations and mathematical-statistical models |
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