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Some remarks on rearrangements and functionals with non‐constant density
Author(s) -
Landes Ruediger
Publication year - 2007
Publication title -
mathematische nachrichten
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.913
H-Index - 50
eISSN - 1522-2616
pISSN - 0025-584X
DOI - 10.1002/mana.200310502
Subject(s) - mathematics , constant (computer programming) , monotone polygon , value (mathematics) , pure mathematics , mathematical physics , statistics , geometry , computer science , programming language
Conditions on non‐constant densities of energy functionals are discussed, such that monotone rearrangement of functions decreases the value of the functional. (© 2007 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)