Matches in SemOpenAlex for { <https://semopenalex.org/work/W2922310367> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W2922310367 abstract "In this paper sectorial operators, or more generally, sectorial relations and their maximal sectorial extensions in a Hilbert space ${mathfrak H}$ are considered. The particular interest is in sectorial relations $S$, which can be expressed in the factorized form [ S=T^*(I+iB)T quad text{or} quad S=T(I+iB)T^*, ] where $B$ is a bounded selfadjoint operator in a Hilbert space ${mathfrak K}$ and $T:{mathfrak H}to{mathfrak K}$ or $T:{mathfrak K}to{mathfrak H}$, respectively, is a linear operator or a linear relation which is not assumed to be closed. Using the specific factorized form of $S$, a description of all the maximal sectorial extensions of $S$ is given with a straightforward construction of the extreme extensions $S_F$, the Friedrichs extension, and $S_K$, the Kreuin extension of $S$, which uses the above factorized form of $S$. As an application of this construction the form sum of maximal sectorial extensions of two sectorial relations is treated." @default.
- W2922310367 created "2019-03-22" @default.
- W2922310367 creator A5011115915 @default.
- W2922310367 creator A5035262993 @default.
- W2922310367 creator A5080450660 @default.
- W2922310367 date "2019-03-07" @default.
- W2922310367 modified "2023-09-23" @default.
- W2922310367 title "Factorized sectorial relations, their maximal sectorial extensions, and form sums" @default.
- W2922310367 cites W1575147392 @default.
- W2922310367 cites W1598326287 @default.
- W2922310367 cites W1997902008 @default.
- W2922310367 cites W2013229871 @default.
- W2922310367 cites W2025256645 @default.
- W2922310367 cites W2069591307 @default.
- W2922310367 cites W2139443293 @default.
- W2922310367 cites W2158274289 @default.
- W2922310367 cites W2490888548 @default.
- W2922310367 cites W2736392155 @default.
- W2922310367 cites W2964011811 @default.
- W2922310367 cites W3217646464 @default.
- W2922310367 cites W53430186 @default.
- W2922310367 hasPublicationYear "2019" @default.
- W2922310367 type Work @default.
- W2922310367 sameAs 2922310367 @default.
- W2922310367 citedByCount "1" @default.
- W2922310367 countsByYear W29223103672018 @default.
- W2922310367 crossrefType "posted-content" @default.
- W2922310367 hasAuthorship W2922310367A5011115915 @default.
- W2922310367 hasAuthorship W2922310367A5035262993 @default.
- W2922310367 hasAuthorship W2922310367A5080450660 @default.
- W2922310367 hasConcept C104317684 @default.
- W2922310367 hasConcept C111919701 @default.
- W2922310367 hasConcept C134306372 @default.
- W2922310367 hasConcept C136119220 @default.
- W2922310367 hasConcept C158448853 @default.
- W2922310367 hasConcept C17020691 @default.
- W2922310367 hasConcept C185592680 @default.
- W2922310367 hasConcept C199360897 @default.
- W2922310367 hasConcept C202444582 @default.
- W2922310367 hasConcept C25343380 @default.
- W2922310367 hasConcept C2778029271 @default.
- W2922310367 hasConcept C2778572836 @default.
- W2922310367 hasConcept C3019018024 @default.
- W2922310367 hasConcept C33923547 @default.
- W2922310367 hasConcept C34388435 @default.
- W2922310367 hasConcept C41008148 @default.
- W2922310367 hasConcept C55493867 @default.
- W2922310367 hasConcept C62799726 @default.
- W2922310367 hasConcept C77088390 @default.
- W2922310367 hasConcept C86339819 @default.
- W2922310367 hasConceptScore W2922310367C104317684 @default.
- W2922310367 hasConceptScore W2922310367C111919701 @default.
- W2922310367 hasConceptScore W2922310367C134306372 @default.
- W2922310367 hasConceptScore W2922310367C136119220 @default.
- W2922310367 hasConceptScore W2922310367C158448853 @default.
- W2922310367 hasConceptScore W2922310367C17020691 @default.
- W2922310367 hasConceptScore W2922310367C185592680 @default.
- W2922310367 hasConceptScore W2922310367C199360897 @default.
- W2922310367 hasConceptScore W2922310367C202444582 @default.
- W2922310367 hasConceptScore W2922310367C25343380 @default.
- W2922310367 hasConceptScore W2922310367C2778029271 @default.
- W2922310367 hasConceptScore W2922310367C2778572836 @default.
- W2922310367 hasConceptScore W2922310367C3019018024 @default.
- W2922310367 hasConceptScore W2922310367C33923547 @default.
- W2922310367 hasConceptScore W2922310367C34388435 @default.
- W2922310367 hasConceptScore W2922310367C41008148 @default.
- W2922310367 hasConceptScore W2922310367C55493867 @default.
- W2922310367 hasConceptScore W2922310367C62799726 @default.
- W2922310367 hasConceptScore W2922310367C77088390 @default.
- W2922310367 hasConceptScore W2922310367C86339819 @default.
- W2922310367 hasOpenAccess W2922310367 @default.
- W2922310367 hasRelatedWork W1507179940 @default.
- W2922310367 hasRelatedWork W1531609856 @default.
- W2922310367 hasRelatedWork W1533163448 @default.
- W2922310367 hasRelatedWork W1967241396 @default.
- W2922310367 hasRelatedWork W2012570267 @default.
- W2922310367 hasRelatedWork W2057448705 @default.
- W2922310367 hasRelatedWork W2100382300 @default.
- W2922310367 hasRelatedWork W2135033372 @default.
- W2922310367 hasRelatedWork W2394273803 @default.
- W2922310367 hasRelatedWork W2549633093 @default.
- W2922310367 hasRelatedWork W2645646809 @default.
- W2922310367 hasRelatedWork W2735260481 @default.
- W2922310367 hasRelatedWork W2962845881 @default.
- W2922310367 hasRelatedWork W2981327299 @default.
- W2922310367 hasRelatedWork W3027265966 @default.
- W2922310367 hasRelatedWork W3047733011 @default.
- W2922310367 hasRelatedWork W3110236230 @default.
- W2922310367 hasRelatedWork W3131701501 @default.
- W2922310367 hasRelatedWork W3194462857 @default.
- W2922310367 hasRelatedWork W37334455 @default.
- W2922310367 isParatext "false" @default.
- W2922310367 isRetracted "false" @default.
- W2922310367 magId "2922310367" @default.
- W2922310367 workType "article" @default.