Zobrazeno 1 - 9
of 9
pro vyhledávání: '"David Eric Edmunds"'
Publikováno v:
Функциональный анализ и его приложения. 55:65-76
Неравенства Харди были в течение более чем века важным объектом исследования, и за последние два десятка лет наблюдался целый поток важ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::683dd88e2b1bef35cdd925d80c1b2871
https://doi.org/10.4213/faa3860
https://doi.org/10.4213/faa3860
Publikováno v:
Journal of Approximation Theory. 207:76-97
Let s n ( T ) denote the n th approximation, isomorphism, Gelfand, Kolmogorov or Bernstein number of the Hardy-type integral operator T given by T f ( x ) = v ( x ) ? a x u ( t ) f ( t ) d t , x ? ( a , b ) ( - ∞ < a < b < + ∞ ) and mapping a Ban
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4550d009990b1e704df8db8834423a06
https://doi.org/10.1016/j.jat.2016.02.003
https://doi.org/10.1016/j.jat.2016.02.003
Autor:
Jan Lang, David Eric Edmunds
Sharp upper and lower estimates are obtained of the approximation numbers of a Sobolev embedding and an integral operator of Volterra type. These lead to asymptotic formulae for the approximation numbers and certain other s-numbers.
Comment: 10
Comment: 10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5bdc13f886ef4cff5281c3894edcfbdb
Publikováno v:
Bounded and Compact Integral Operators
Preface. Acknowledgments. Basic notation. 1. Hardy-type operators. 2. Fractional integrals on the line. 3. One-sided maximal functions. 4. Ball fractional integrals. 5. Potentials on RN. 6. Fractional integrals on measure spaces. 7. Singular numbers.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::400826a99671e983e688a2a2457bd75a
https://doi.org/10.1007/978-94-015-9922-1
https://doi.org/10.1007/978-94-015-9922-1
Autor:
David Eric Edmunds, Hans Triebel
Publikováno v:
Journal of the London Mathematical Society. :331-339
On etudie l'equation superlineaire (Δu) (x)−u(x)=f(x)+|u(x)| m+ e, x∈R n , ou m∈N et 0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68ce24a1875c06bf29eaf55e4334c077
https://doi.org/10.1112/jlms/s2-31.2.331
https://doi.org/10.1112/jlms/s2-31.2.331
Publikováno v:
Journal of the London Mathematical Society. :471-489
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5660215da15a638cdbbaea7d02d6b2da
https://doi.org/10.1112/jlms/s2-37.3.471
https://doi.org/10.1112/jlms/s2-37.3.471
Autor:
L. A. Peletier, David Eric Edmunds
Publikováno v:
Journal of the London Mathematical Society. :21-31
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ba0fc6166e93afb8747b18430bf50ff
https://doi.org/10.1112/jlms/s2-5.1.21
https://doi.org/10.1112/jlms/s2-5.1.21
Autor:
L. A. Peletier, David Eric Edmunds
Publikováno v:
Journal of the London Mathematical Society. :95-100
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67bd8ab15842b9163ee074ac0b5b041f
https://doi.org/10.1112/jlms/s2-7.1.95
https://doi.org/10.1112/jlms/s2-7.1.95
Autor:
R. H. Dyer, David Eric Edmunds
Publikováno v:
Journal of the London Mathematical Society. :93-99
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61157a46bff01f06cf79bdf9463a6cf4
https://doi.org/10.1112/jlms/s1-44.1.93
https://doi.org/10.1112/jlms/s1-44.1.93