Product structures and fractional integration along curves in the space
Author(s) -
Silvia Secco,
Paolo Ciatti,
Valentina Casarino
Publication year - 2012
Publication title -
discrete and continuous dynamical systems - s
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.481
H-Index - 34
eISSN - 1937-1632
pISSN - 1937-1179
DOI - 10.3934/dcdss.2013.6.619
Subject(s) - product (mathematics) , mathematics , kernel (algebra) , convolution (computer science) , space (punctuation) , combinatorics , polynomial , type (biology) , mathematical analysis , geometry , computer science , ecology , machine learning , artificial neural network , biology , operating system
We establish L^p boundedness for a double analytic family of fractional integrals. Our proof is based on product-type kernels arguments. We prove in particular that the convolution kernel is \uda product kernel adapted to a polynomial curve in R^3
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