Matches in SemOpenAlex for { <https://semopenalex.org/work/W4288083145> ?p ?o ?g. }
Showing items 1 to 84 of
84
with 100 items per page.
- W4288083145 abstract "This paper concerns the analysis of an unbounded Toeplitz-like operator generated by a rational matrix function having poles on the unit circle T. It extends the analysis of such operators generated by scalar rational functions with poles on T found in [11,12,13]. A Wiener-Hopf type factorization of rational matrix functions with poles and zeroes on T is proved and then used to analyze the Fredholm properties of such Toeplitz-like operators. A formula for the index, based on the factorization, is given. Furthermore, it is shown that the determinant of the matrix function having no zeroes on T is not sufficient for the Toeplitz-like operator to be Fredholm, in contrast to the classical case." @default.
- W4288083145 created "2022-07-28" @default.
- W4288083145 creator A5000765462 @default.
- W4288083145 creator A5010067982 @default.
- W4288083145 creator A5075725069 @default.
- W4288083145 creator A5089150205 @default.
- W4288083145 date "2020-05-29" @default.
- W4288083145 modified "2023-10-17" @default.
- W4288083145 title "A Toeplitz-like operator with rational matrix symbol having poles on the unit circle: Fredholm properties" @default.
- W4288083145 doi "https://doi.org/10.48550/arxiv.2005.14561" @default.
- W4288083145 hasPublicationYear "2020" @default.
- W4288083145 type Work @default.
- W4288083145 citedByCount "0" @default.
- W4288083145 crossrefType "posted-content" @default.
- W4288083145 hasAuthorship W4288083145A5000765462 @default.
- W4288083145 hasAuthorship W4288083145A5010067982 @default.
- W4288083145 hasAuthorship W4288083145A5075725069 @default.
- W4288083145 hasAuthorship W4288083145A5089150205 @default.
- W4288083145 hasBestOaLocation W42880831451 @default.
- W4288083145 hasConcept C104317684 @default.
- W4288083145 hasConcept C106487976 @default.
- W4288083145 hasConcept C11413529 @default.
- W4288083145 hasConcept C121332964 @default.
- W4288083145 hasConcept C126875415 @default.
- W4288083145 hasConcept C134306372 @default.
- W4288083145 hasConcept C147710293 @default.
- W4288083145 hasConcept C158448853 @default.
- W4288083145 hasConcept C158693339 @default.
- W4288083145 hasConcept C159985019 @default.
- W4288083145 hasConcept C17020691 @default.
- W4288083145 hasConcept C185592680 @default.
- W4288083145 hasConcept C187834632 @default.
- W4288083145 hasConcept C192562407 @default.
- W4288083145 hasConcept C202444582 @default.
- W4288083145 hasConcept C2775975512 @default.
- W4288083145 hasConcept C2776333733 @default.
- W4288083145 hasConcept C33923547 @default.
- W4288083145 hasConcept C4263655 @default.
- W4288083145 hasConcept C54848796 @default.
- W4288083145 hasConcept C55493867 @default.
- W4288083145 hasConcept C62520636 @default.
- W4288083145 hasConcept C75190567 @default.
- W4288083145 hasConcept C86339819 @default.
- W4288083145 hasConceptScore W4288083145C104317684 @default.
- W4288083145 hasConceptScore W4288083145C106487976 @default.
- W4288083145 hasConceptScore W4288083145C11413529 @default.
- W4288083145 hasConceptScore W4288083145C121332964 @default.
- W4288083145 hasConceptScore W4288083145C126875415 @default.
- W4288083145 hasConceptScore W4288083145C134306372 @default.
- W4288083145 hasConceptScore W4288083145C147710293 @default.
- W4288083145 hasConceptScore W4288083145C158448853 @default.
- W4288083145 hasConceptScore W4288083145C158693339 @default.
- W4288083145 hasConceptScore W4288083145C159985019 @default.
- W4288083145 hasConceptScore W4288083145C17020691 @default.
- W4288083145 hasConceptScore W4288083145C185592680 @default.
- W4288083145 hasConceptScore W4288083145C187834632 @default.
- W4288083145 hasConceptScore W4288083145C192562407 @default.
- W4288083145 hasConceptScore W4288083145C202444582 @default.
- W4288083145 hasConceptScore W4288083145C2775975512 @default.
- W4288083145 hasConceptScore W4288083145C2776333733 @default.
- W4288083145 hasConceptScore W4288083145C33923547 @default.
- W4288083145 hasConceptScore W4288083145C4263655 @default.
- W4288083145 hasConceptScore W4288083145C54848796 @default.
- W4288083145 hasConceptScore W4288083145C55493867 @default.
- W4288083145 hasConceptScore W4288083145C62520636 @default.
- W4288083145 hasConceptScore W4288083145C75190567 @default.
- W4288083145 hasConceptScore W4288083145C86339819 @default.
- W4288083145 hasLocation W42880831451 @default.
- W4288083145 hasLocation W42880831452 @default.
- W4288083145 hasOpenAccess W4288083145 @default.
- W4288083145 hasPrimaryLocation W42880831451 @default.
- W4288083145 hasRelatedWork W12945979 @default.
- W4288083145 hasRelatedWork W14760979 @default.
- W4288083145 hasRelatedWork W163286 @default.
- W4288083145 hasRelatedWork W22256477 @default.
- W4288083145 hasRelatedWork W24246220 @default.
- W4288083145 hasRelatedWork W24642476 @default.
- W4288083145 hasRelatedWork W26899804 @default.
- W4288083145 hasRelatedWork W28036198 @default.
- W4288083145 hasRelatedWork W44390946 @default.
- W4288083145 hasRelatedWork W52999766 @default.
- W4288083145 isParatext "false" @default.
- W4288083145 isRetracted "false" @default.
- W4288083145 workType "article" @default.