Results 61 to 70 of about 1,825,425 (354)

Hamiltonian paths on Platonic graphs [PDF]

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2004
We develop a combinatorial method to show that the dodecahedron graph has, up to rotation and reflection, a unique Hamiltonian cycle. Platonic graphs with this property are called topologically uniquely Hamiltonian. The same method is used to demonstrate topologically distinct Hamiltonian cycles on the icosahedron graph and to show that a regular graph
openaire   +2 more sources

A bridge over a Hamiltonian path [PDF]

open access: yesThe Mathematical Intelligencer, 2001
Abstract included in text.
McGuire, Gary, Ó Cairbre, Fiacre
openaire   +3 more sources

Hamiltonian paths in Cayley graphs

open access: yesDiscrete Mathematics, 2009
AbstractThe classical question raised by Lovász asks whether every Cayley graph is Hamiltonian. We present a short survey of various results in that direction and make some additional observations. In particular, we prove that every finite group G has a generating set of size at most log2|G|, such that the corresponding Cayley graph contains a ...
Radoš Radoičić, Igor Pak
openaire   +2 more sources

A Hofer-Type Norm of Hamiltonian Maps on Regular Poisson Manifold

open access: yesJournal of Applied Mathematics, 2014
We define a Hofer-type norm for the Hamiltonian map on regular Poisson manifold and prove that it is nondegenerate. We show that the L1,∞-norm and the L∞-norm coincide for the Hamiltonian map on closed regular Poisson manifold and give some sufficient ...
Dawei Sun, Zhenxing Zhang
doaj   +1 more source

Hamilton-connectedness and Hamilton-laceability of planar geometric graphs with applications

open access: yesAIMS Mathematics, 2021
In this paper, we have used two different proof techniques to show the Hamilton-connectedness of graphs. By using the vertex connectivity and Hamiltoniancity of graphs, we construct an infinite family of Hamilton-connected convex polytope line graphs ...
Suliman Khan   +4 more
doaj   +1 more source

Noncrossing Hamiltonian Paths in Geometric Graphs [PDF]

open access: yesDiscrete Applied Mathematics, 2004
AbstractA geometric graph is a graph embedded in the plane in such a way that vertices correspond to points in general position and edges correspond to segments connecting the appropriate points. A noncrossing Hamiltonian path in a geometric graph is a Hamiltonian path which does not contain any intersecting pair of edges.
Jakub erný   +3 more
openaire   +2 more sources

Hamiltonian Properties of DCell Networks

open access: yes, 2015
DCell has been proposed for data centers as a server centric interconnection network structure. DCell can support millions of servers with high network capacity by only using commodity switches.
Erickson, Alejandro   +3 more
core   +1 more source

New Developments in the Field of Production and Application of Multi‐Material Wire Arc Additive Manufacturing Components: A Review

open access: yesAdvanced Engineering Materials, EarlyView.
The utilization of direct energy deposition (DED)‐arc additive manufacturing processes in industrial applications is increasing, and these processes have the potential for multi‐material applications. This work provides a overview of the state of research in DED‐arc made functional graded structures, to establish a link to potential industrial ...
Kai Treutler, Volker Wesling
wiley   +1 more source

Path Integral for non-relativistic Generalized Uncertainty Principle corrected Hamiltonian

open access: yes, 2012
Generalized Uncertainty Principle (GUP) has brought the idea of existence of minimum measurable length in Quantum physics. Depending on this GUP, non-relativistic Hamiltonian at the Planck scale is modified.
das, Sudipta, Pramanik, Souvik
core   +1 more source

The Hamiltonian problem and t-path traceable graphs [PDF]

open access: yesInvolve, a Journal of Mathematics, 2017
12 pages, 4 ...
Bari, Kashif, O’Sullivan, Michael
openaire   +5 more sources

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