Pregled bibliografske jedinice broj: 1235733
Hilbert’s double series Theorem’s extensions via the Mathieu series approach
Hilbert’s double series Theorem’s extensions via the Mathieu series approach // Axioms, 11 (2022), 11; 1-11 doi:10.3390/axioms11110643 (međunarodna recenzija, članak, znanstveni)
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Naslov
Hilbert’s double series Theorem’s extensions via the
Mathieu series approach
Autori
Poganj, Tibor
Izvornik
Axioms (2075-1680) 11
(2022), 11;
1-11
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Hilbert's double series theorem ; Hölder inequality ; Dirichlet series ; Jacobi theta function ; Riemann zeta function ; Mathieu (a, lambda)-series ; Non-homogeneous kernel ; Quasi-polynomial
Sažetak
The author's research devoted to the Hilbert's double series theorem and its various further extensions are in the focus of recent survey article. Sharp version of double series inequality result is extended in the case of not exhaustively investigated non-homogeneous kernel, which mutually covers the homogeneous kernel cases as well. Particularly, novel Hilbert's double series inequality results are presented which include the upper bounds built exclusively with non-weighted l_p-norms. The main mathematical tools are the integral expression of Mathieu (a, lambda)-series, the Hölder inequality and a generalization of the double series theorem by Yang.
Izvorni jezik
Engleski
Znanstvena područja
Matematika
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Emerging Sources Citation Index (ESCI)
- Scopus