Second commutation lemma for fractional H-measures (CROSBI ID 239360)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Erceg, Marko ; Ivec, Ivan
engleski
Second commutation lemma for fractional H-measures
Classical H-measures introduced by Tartar (1990) and independently by Gérard (1991) are essentially suited for hyperbolic equations while parabolic equations fit in the framework of the parabolic H-measures developed by Antonić and Lazar (2007--2013). More recently the study of differential relations with fractional derivatives prompted the extension of the theory to arbitrary ratios, thus the fractional H- measures were introduced and applied to fractional conservation laws by Mitrović and Ivec (2011). In this paper we explore the transport property of fractional H-measures by studying fractional derivatives of commutators of multiplication and Fourier multiplier operators. In particular, we prove the Second commutation lemma suitable for fractional H- measures, comprehending the known hyperbolic and parabolic cases, while allowing for derivation of the corresponding propagation principle for fractional H-measures. At the end, on a model example we present this derivation of the transport equation for the fractional H-measure.
H-measures ; fractional derivatives ; propagation principle
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Podaci o izdanju
9 (3)
2018.
589-613
objavljeno
1662-999X
10.1007/s11868-017-0207-y