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An atomic decomposition for functions of bounded variation. / Spector, D; Stockdale, CB; Stolyarov, D.
в: Communications in Contemporary Mathematics, 2025.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - An atomic decomposition for functions of bounded variation
AU - Spector, D
AU - Stockdale, CB
AU - Stolyarov, D
N1 - Times Cited in Web of Science Core Collection: 0 Total Times Cited: 0 Cited Reference Count: 0
PY - 2025
Y1 - 2025
N2 - In this paper, we give a decomposition of the gradient measure Du of an arbitrary function of bounded variation u into a linear combination of atoms mu = D-chi F, where F is a set of finite perimeter. The atoms further satisfy the support, cancellation, normalization, and size conditions: For each mu, there exists a cube Q such that supp mu subset of Q, mu(Q) = 0, |mu|(Q) 0|t(1/2)p(t) & lowast; mu(x)|
AB - In this paper, we give a decomposition of the gradient measure Du of an arbitrary function of bounded variation u into a linear combination of atoms mu = D-chi F, where F is a set of finite perimeter. The atoms further satisfy the support, cancellation, normalization, and size conditions: For each mu, there exists a cube Q such that supp mu subset of Q, mu(Q) = 0, |mu|(Q) 0|t(1/2)p(t) & lowast; mu(x)|
KW - Bounded variation
KW - atomic decomposition
KW - dimension estimates
KW - Sobolev inequalities
U2 - 10.1142/S0219199725400024
DO - 10.1142/S0219199725400024
M3 - статья
JO - Communications in Contemporary Mathematics
JF - Communications in Contemporary Mathematics
SN - 0219-1997
ER -
ID: 147936448