LEADER |
01619nam a2200229 4500 |
001 |
1871328 |
041 |
|
|
|a eng
|
044 |
|
|
|b السودان
|
100 |
|
|
|a Abdalla, Shawgy Hussein
|e Author
|9 462537
|
245 |
|
|
|a Sharp Embeddings of Besov Spaces Involving Small Logarithmic Smoothness
|
260 |
|
|
|b مركز بحوث ودراسات دول حوض البحر الأحمر
|c 2021
|g يونيو
|m 1442
|
300 |
|
|
|a 165 - 186
|
336 |
|
|
|a بحوث ومقالات
|b Article
|
520 |
|
|
|b We use Kolyada’s inequality and its converse form and the work ofAntónio M. Caetano, Amiran Gogatishvili [17] to show sharp embedding's of Besov spaces (involving the zero classical smoothness and a logarithmic smoothness with the small exponent into Lorentz–Zygmund spaces. We also determine the small growth envelopes of spaces In distinction to the case when the classical smoothness is positive, we show that we cannot describe all embedding's in question in terms of the small growth envelopes.
|
653 |
|
|
|a الرياضيات
|a فضاءات بيسوف
|a فضاءات لورانت
|a نعومة الدالة
|a النعومة اللوغريتمية
|
692 |
|
|
|b Besov Spaces with Generalized Smoothness
|b Lorentz–Zygmund Spaces
|b Sharp Embeddings
|b Growth Envelopes
|
700 |
|
|
|9 605813
|a Atti, Hind Mohammed Hamdan
|e Co-Author
|
773 |
|
|
|4 العلوم الإنسانية ، متعددة التخصصات
|6 Humanities, Multidisciplinary
|c 009
|e Al Qulzum Scientific Journal
|l 008
|m ع8
|o 2155
|s مجلة القلزم العلمية
|v 000
|x 1858-9766
|
856 |
|
|
|u 2155-000-008-009.pdf
|
930 |
|
|
|d y
|p y
|q n
|
995 |
|
|
|a HumanIndex
|
999 |
|
|
|c 1128472
|d 1128472
|