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Combinatorial interpretations as two-line array for the mock theta functions
(SpringerNew YorkEUA, 2013)
A new approach and generalizations to some results about mock theta functions
(Elsevier Science BvAmsterdamHolanda, 2011)
Raciocínio combinatório: uma meta-análise a partir dos registros de representação semiótica
(Universidade Federal de Santa MariaBREducação Matemática e Ensino de FísicaUFSMPrograma de Pós-Graduação em Educação Matemática e Ensino de Física, 2016-08-24)
The aim of this research is to investigate whether and how the semiotic representation registers are employed in the strict sense research produced by Brazilian institutions that address the development of combinatory ...
q-Pell sequences and two identities of V.A. Lebesgue
(Elsevier Science BvAmsterdamHolanda, 2002)
Combinatorial classification of piecewise hereditary algebras
(De Gruyter, 2011-01)
We use the characteristic polynomial of the Coxeter matrix of an algebra to complete the combinatorial classification of piecewise hereditary algebras which Happel gave in terms of the trace of the Coxeter matrix. We also ...
New Identities from a Combinatorial Approach to Generalized Fibonacci and Generalized Lucas Numbers
(Charles Babbage Res Ctr, 2018)
We present here some new identities for generalizations of Fibonacci and Lucas numbers by combinatorially interpreting these numbers in terms of numbers of certain tilings of a 1 x m board. As a consequence, some new ...