Browsing Matemática Aplicada I by Title
Now showing items 469-488 of 1038
-
Article
Heisenberg superalgebras
(Taylor and Francis, 2009)Heisenberg algebras are the only Lie algebras (g, [, ]) which verify [g, g] = Z(g) and dim(Z(g)) = 1, where Z denotes the ...
-
Article
Hexagonal Tilings and Locally C6 Graphs
(Cornell University, 2005)We give a complete classification of hexagonal tilings and locally C6 graphs, by showing that each of them has a natural ...
-
Article
Hexagonal Tilings: Tutte Uniqueness
(Cornell University, 2005)We develop the necessary machinery in order to prove that hexagonal tilings are uniquely determined by their Tutte polynomial, showing as an example how to apply this technique to the toroidal hexagonal tiling.
-
Article
High order extensions of Roe schemes for two dimensional nonconservative hyperbolic systems
(Plenum Press, 2009)This paper is concerned with the development of well-balanced high order Roe methods for two-dimensional nonconservative ...
-
PhD Thesis
Hipergrafos orientados
(1974-06) -
Article
Holomorphic quadratic differentials and the Bernstein problem in Heisenberg space
(American Mathematical Society, 2009)We classify the entire minimal vertical graphs in the Heisenberg group Nil3 endowed with a Riemannian left-invariant metric. ...
-
Chapter of Book
Homological computation using spanning trees
(2009)We introduce here a new F2 homology computation algorithm based on a generalization of the spanning tree technique on a ...
-
Article
Homological models for semidirect products of finitely generated Abelian groups
(2012)Let G be a semidirect product of finitely generated Abelian groups. We provide a method for constructing an explicit ...
-
Article
Homological optimality in Discrete Morse Theory through chain homotopies
(2012)Morse theory is a fundamental tool for analyzing the geometry and topology of smooth manifolds. This tool was translated ...
-
Presentation
Homological perturbation theory and computability of Hochschild and cyclic homologies of CDGAs
(Diffiety Institute of the Russian Academy of Natural Sciences, 1997)We establish an algorithm computing the homology of commutative differential graded algebras (briefly, CDGAs). The main ...
-
Presentation
Homological Region Adjacency Tree for a 3D Binary Digital Image via HSF Model
(Springer, 2019)Given a 3D binary digital image I, we define and compute an edge-weighted tree, called Homological Region Tree (or ...
-
Article
Homological spanning forest framework for 2D image analysis
(2012)A 2D topology-based digital image processing framework is presented here. This framework consists of the computation of a ...
-
PhD Thesis
Homological Spanning Forests for Discrete Objects
(2012-06-03)Computing and representing topological information form an important part in many applications such as image representation ...
-
Chapter of Book
Homological tree-based strategies for image analysis
(2009)Homological characteristics of digital objects can be obtained in a straightforward manner computing an algebraic map φ ...
-
Presentation
Homomorphisms and Polynomial Invariants of Graphs
(2007)This paper initiates a study of the connection between graph homomorphisms and the Tutte polynomial. This connection ...
-
Article
Homomorphisms and polynomial invariants of graphs
(Elsevier, 2009)This paper initiates a general study of the connection between graph homomorphisms and the Tutte polynomial. This connection ...
-
Article
Homomorphisms between graphs embedded in surfaces
(Elsevier, 2024-05)We extend the notion of graph homomorphism to cellularly embedded graphs (maps) by designing operations on vertices and ...
-
Article
HPT and cocyclic operations
(International Press, 2005)We reinterpret the classical theory of cocyclic operations in terms of permutations and homotopy equivalences of ...
-
Chapter of Book
Human gait identification using persistent homology
(2012)This paper shows an image/video application using topological invariants for human gait recognition. Using a background ...
-
Presentation
Hypergraph logic program representation versus stratified programs
(2024-05)Multi-adjoint normal logic programming is a general non-monotonic logic programming framework, which makes it ideal for ...