Results 151 to 160 of about 841,975 (192)

Bias and Its Control in Stochastic Approaches to Electronic-Structure Theory. [PDF]

open access: yesJ Chem Theory Comput
Savchenko P   +4 more
europepmc   +1 more source

Spatiotemporal dynamics of scattering exceptional points. [PDF]

open access: yesNat Commun
Xiao Y, Che Z, Shi L, Wang X, Zhu J.
europepmc   +1 more source

Hamiltonian and pseudo-Hamiltonian cycles and fillings in simplicial complexes [PDF]

open access: yesJournal of Combinatorial Theory Series B, 2021
We introduce and study a $d$-dimensional generalization of Hamiltonian cycles in graphs - the Hamiltonian $d$-cycles in $K_n^d$ (the complete simplicial $d$-complex over a vertex set of size $n$). Those are the simple $d$-cycles of a complete rank, or, equivalently, of size $1 + {{n-1} \choose d}$.
Deepak Rajendraprasad   +2 more
exaly   +6 more sources

On Hamiltonian alternating cycles and paths [PDF]

open access: yesComputational Geometry: Theory and Applications, 2018
We undertake a study on computing Hamiltonian alternating cycles and paths on bicolored point sets. This has been an intensively studied problem, not always with a solution, when the paths and cycles are also required to be plane. In this paper, we relax the constraint on the cycles and paths from being plane to being 1-plane, and deal with the same ...
Carlos Seara   +2 more
exaly   +10 more sources
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Hamiltonian Cycles and Markov Chains

Mathematics of Operations Research, 1994
In this paper we derive new characterizations of the Hamiltonian cycles of a directed graph, and a new LP-relaxation of the Traveling Salesman Problem. Our results are obtained via an embedding of these combinatorial optimization problems in suitably perturbed controlled Markov chains.

exaly   +5 more sources

On Hamiltonian cycles and Hamiltonian paths

Information Processing Letters, 2005
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
M Sohel Rahman
exaly   +3 more sources

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