Pregled bibliografske jedinice broj: 328544
Logarithmic behavior of some combinatorial sequences
Logarithmic behavior of some combinatorial sequences // Discrete Mathematics, 308 (2008), 2182-2212 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 328544 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Logarithmic behavior of some combinatorial sequences
Autori
Došlić, Tomislav ; Veljan, Darko
Izvornik
Discrete Mathematics (0012-365X) 308
(2008);
2182-2212
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Log-concavity; Log-convexity; Integer sequences; Catalan numbers; Motzkin numbers; Bell numbers; Secondary structures; Orthogonal polynomials
(an numbers; Motzkin numbers; Bell numbers; Secondary structures; Orthogonal polynomials)
Sažetak
Two general methods for establishing the logarithmic behavior of recursively defi ned sequences of real numbers are presented. One is the interlacing method, and the other one is based on calculus. Both methods are used to prove logarithmic behavior of some combinatorially relevant sequences, such as Motzkin and Schröder numbers, sequences of values of some classic orthogonal polynomials and many others. The calculus method extends also to numbers indexed by two or more parameters.
Izvorni jezik
Engleski
Znanstvena područja
Matematika
POVEZANOST RADA
Projekti:
037-0000000-2779 - Diskretna matematika i primjene (Svrtan, Dragutin, MZOS ) ( CroRIS)
177-0000000-0884 - Diskretni matematički modeli u kemiji (Vukičević, Damir, MZOS ) ( CroRIS)
Ustanove:
Građevinski fakultet, Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
Uključenost u ostale bibliografske baze podataka::
- MathSciNet
