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Development and cytology of pollen in Dahlstedtia Malme (Leguminosae : Papilionoideae)
(Elsevier B.V., 2002-04-01)
Microsporogenesis, chromosome number, meiotic behaviour and meiotic index were investigated in Dahlstedtia pinnata and D. pentaphylla, two legume species occurring largely in Brazil, in order to ascertain whether the pollen ...
Grundy domination and zero forcing in Kneser graphs
(Open Journal Systems, 2019-06)
In this paper, we continue the investigation of different types of (Grundy) dominating sequences. We consider four different types of Grundy domination numbers and the related zero forcing numbers, focusing on these numbers ...
Dispersión y número Abbe
(Universidad de La Salle. Ediciones Unisalle, 22 d)
Universal compressed text indexing
(Elsevier, 2019)
The rise of repetitive datasets has lately generated a lot of interest in compressed self-indexes based on dictionary compression, a rich and heterogeneous family of techniques that exploits text repetitions in different ...
Number symbolism in the magic texts of Ukrainian charms
(Universidad del Zulia, 2019)
NIELSEN COINCIDENCE THEORY OF FIBRE-PRESERVING MAPS AND DOLD`S FIXED POINT INDEX
(JULIUSZ SCHAUDER CTR NONLINEAR STUDIES, 2009)
Let M -> B, N -> B be fibrations and f(1), f(2): M -> N be a pair of fibre-preserving maps. Using normal bordism techniques we define an invariant which is an obstruction to deforming the pair f(1), f(2) over B to a ...
The magic numberThe magic number
(Faculty of Veterinary Sciences - Universidad Austral de Chile, 2019)
On the variations of the Betti numbers of regular levels of Morse flows
(ELSEVIER SCIENCE BV, 2011)
We generalize results in Cruz and de Rezende (1999) [7] by completely describing how the Beth numbers of the boundary of an orientable manifold vary after attaching a handle, when the homology coefficients are in Z, Q, R ...
Functions and vector fields on C(ℂPn)-singular manifolds
(2015-12-01)
In this paper we study functions and vector fields with isolated singularities on a C(ℂPn)-singular manifold. In general, a C(ℂPn)-singular manifold is obtained from a smooth (2n + 1)-manifold with boundary which is a ...
A remark on the Tjurina and Milnor numbers of a foliation of second type
(Pontificia Universidad Católica del Perú, 2022)