Matches in SemOpenAlex for { <https://semopenalex.org/work/W2139200174> ?p ?o ?g. }
Showing items 1 to 96 of
96
with 100 items per page.
- W2139200174 endingPage "358" @default.
- W2139200174 startingPage "349" @default.
- W2139200174 abstract "We are interested in a null controllability problem for a class of strongly degenerate heat equations. Heat equation parameters are represented graphically (temperature, heat flux) for a particular situation. Then, first for all T > 0, we prove a regional null controllability result at time T at least in the region where the equation is not degenerate. The proof is based on an adequate observability inequality for the homogeneous adjoint problem. This inequality is obtained by application of Carleman estimates combined with the introduction of cut-off functions. Then we improve this result: for all T′ > T, we obtain a result of persistent regional null controllability during the time interval [T,T]. We give similar results for the (non degenerate) heat equation in unbounded domain. Analysis by numerical simulation of the heating room space has highlighted that the use of composite materials instead of the usual materials of construction is more advantageous in terms of achieving the microclimate conditions, making possible, within certain limits of temperature exterior, a passive air conditioning, which involves reducing energy consumption." @default.
- W2139200174 created "2016-06-24" @default.
- W2139200174 creator A5007142653 @default.
- W2139200174 creator A5008332709 @default.
- W2139200174 creator A5032331047 @default.
- W2139200174 creator A5036029555 @default.
- W2139200174 creator A5046599138 @default.
- W2139200174 date "2009-08-01" @default.
- W2139200174 modified "2023-09-26" @default.
- W2139200174 title "Theoretical and practical aspects of heating equation" @default.
- W2139200174 cites W1574206859 @default.
- W2139200174 cites W16282680 @default.
- W2139200174 cites W163080402 @default.
- W2139200174 cites W2002744405 @default.
- W2139200174 cites W2032420480 @default.
- W2139200174 cites W2065272780 @default.
- W2139200174 cites W2121552308 @default.
- W2139200174 cites W2248206765 @default.
- W2139200174 cites W2252713038 @default.
- W2139200174 cites W2333341447 @default.
- W2139200174 cites W3008720500 @default.
- W2139200174 cites W58058258 @default.
- W2139200174 cites W630764638 @default.
- W2139200174 hasPublicationYear "2009" @default.
- W2139200174 type Work @default.
- W2139200174 sameAs 2139200174 @default.
- W2139200174 citedByCount "5" @default.
- W2139200174 crossrefType "journal-article" @default.
- W2139200174 hasAuthorship W2139200174A5007142653 @default.
- W2139200174 hasAuthorship W2139200174A5008332709 @default.
- W2139200174 hasAuthorship W2139200174A5032331047 @default.
- W2139200174 hasAuthorship W2139200174A5036029555 @default.
- W2139200174 hasAuthorship W2139200174A5046599138 @default.
- W2139200174 hasConcept C121332964 @default.
- W2139200174 hasConcept C134306372 @default.
- W2139200174 hasConcept C159188206 @default.
- W2139200174 hasConcept C202787564 @default.
- W2139200174 hasConcept C203763787 @default.
- W2139200174 hasConcept C28826006 @default.
- W2139200174 hasConcept C33923547 @default.
- W2139200174 hasConcept C36299963 @default.
- W2139200174 hasConcept C36503486 @default.
- W2139200174 hasConcept C41008148 @default.
- W2139200174 hasConcept C48209547 @default.
- W2139200174 hasConcept C50517652 @default.
- W2139200174 hasConcept C62520636 @default.
- W2139200174 hasConcept C72319582 @default.
- W2139200174 hasConcept C77088390 @default.
- W2139200174 hasConcept C97355855 @default.
- W2139200174 hasConceptScore W2139200174C121332964 @default.
- W2139200174 hasConceptScore W2139200174C134306372 @default.
- W2139200174 hasConceptScore W2139200174C159188206 @default.
- W2139200174 hasConceptScore W2139200174C202787564 @default.
- W2139200174 hasConceptScore W2139200174C203763787 @default.
- W2139200174 hasConceptScore W2139200174C28826006 @default.
- W2139200174 hasConceptScore W2139200174C33923547 @default.
- W2139200174 hasConceptScore W2139200174C36299963 @default.
- W2139200174 hasConceptScore W2139200174C36503486 @default.
- W2139200174 hasConceptScore W2139200174C41008148 @default.
- W2139200174 hasConceptScore W2139200174C48209547 @default.
- W2139200174 hasConceptScore W2139200174C50517652 @default.
- W2139200174 hasConceptScore W2139200174C62520636 @default.
- W2139200174 hasConceptScore W2139200174C72319582 @default.
- W2139200174 hasConceptScore W2139200174C77088390 @default.
- W2139200174 hasConceptScore W2139200174C97355855 @default.
- W2139200174 hasIssue "8" @default.
- W2139200174 hasLocation W21392001741 @default.
- W2139200174 hasOpenAccess W2139200174 @default.
- W2139200174 hasPrimaryLocation W21392001741 @default.
- W2139200174 hasRelatedWork W118813422 @default.
- W2139200174 hasRelatedWork W1975494222 @default.
- W2139200174 hasRelatedWork W2026688668 @default.
- W2139200174 hasRelatedWork W2052300076 @default.
- W2139200174 hasRelatedWork W2061733113 @default.
- W2139200174 hasRelatedWork W2064109832 @default.
- W2139200174 hasRelatedWork W2065997824 @default.
- W2139200174 hasRelatedWork W2084138545 @default.
- W2139200174 hasRelatedWork W2085890275 @default.
- W2139200174 hasRelatedWork W2091871527 @default.
- W2139200174 hasRelatedWork W2093552587 @default.
- W2139200174 hasRelatedWork W2145985788 @default.
- W2139200174 hasRelatedWork W2152085859 @default.
- W2139200174 hasRelatedWork W2157497699 @default.
- W2139200174 hasRelatedWork W2567323499 @default.
- W2139200174 hasRelatedWork W2569052100 @default.
- W2139200174 hasRelatedWork W2570676862 @default.
- W2139200174 hasRelatedWork W3023023955 @default.
- W2139200174 hasRelatedWork W3169314067 @default.
- W2139200174 hasRelatedWork W2519953438 @default.
- W2139200174 hasVolume "4" @default.
- W2139200174 isParatext "false" @default.
- W2139200174 isRetracted "false" @default.
- W2139200174 magId "2139200174" @default.
- W2139200174 workType "article" @default.