Results 81 to 90 of about 302 (115)

Two explicit formulas for the generalized Motzkin numbers. [PDF]

J Inequal Appl, 2017
Zhao JL, Qi F.
europepmc   +1 more source

Compositions of n as alternating sequences of weakly increasing and strictly decreasing partitions

Open Mathematics, 2012
Blecher Aubrey, Brennan Charlotte, Mansour Toufik   +2 more
doaj   +1 more source

Bounded Littlewood identity related to alternating sign matrices

Forum of Mathematics, Sigma
An identity that is reminiscent of the Littlewood identity plays a fundamental role in recent proofs of the facts that alternating sign triangles are equinumerous with totally symmetric self-complementary plane partitions and that alternating sign ...
Ilse Fischer
doaj   +1 more source

Counting and sampling gene family evolutionary histories in the duplication-loss and duplication-loss-transfer models. [PDF]

J Math Biol, 2020
Chauve C, Ponty Y, Wallner M.
europepmc   +1 more source

A combinatorial proof of a result for permutation pairs

Open Mathematics, 2012
Mansour Toufik, Shattuck Mark
doaj   +1 more source

A note on [Formula: see text]-Bernstein polynomials and their applications based on [Formula: see text]-calculus. [PDF]

J Inequal Appl, 2018
Agyuz E, Acikgoz M.
europepmc   +1 more source

Parity-alternating permutations and successions

Open Mathematics, 2014
Munagi Augustine
doaj   +1 more source

Identities and recurrence relations of special numbers and polynomials of higher order by analysis of their generating functions. [PDF]

J Inequal Appl, 2018
Simsek Y, Kim D.
europepmc   +1 more source

Secant tree calculus

Open Mathematics, 2014
Foata Dominique, Han Guo-Niu
doaj   +1 more source

Identities associated with Milne-Thomson type polynomials and special numbers. [PDF]

J Inequal Appl, 2018
Simsek Y, Cakic N.
europepmc   +1 more source