Results 11 to 20 of about 31,680 (296)
Duality and Dimensionality Reduction Discrete Line Generation Algorithm for a Triangular Grid
Vectors are a key type of geospatial data, and their discretization, which involves solving the problem of generating a discrete line, is particularly important. In this study, we propose a method for constructing a discrete line mathematical model for a
Lingyu Du +4 more
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On the Number of Shortest Weighted Paths in a Triangular Grid
Counting the number of shortest paths in various graphs is an important and interesting combinatorial problem, especially in weighted graphs with various applications. We consider a specific infinite graph here, namely the honeycomb grid. Changing to its
Benedek Nagy, Bashar Khassawneh
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Stress Distribution on Sandwich Structure with Triangular Grid Cores Suffered from Bending Load [PDF]
Triangular grid reinforced by carbon fiber/epoxy (CF/EP) was designed and manufactured. The sandwich structure was prepared by gluing the core and composite skins.
Cui Xu +4 more
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Reconfiguration of labeled matchings in triangular grid graphs [PDF]
This paper introduces a new reconfiguration problem of matchings in a triangular grid graph. In this problem, we are given a nearly perfect matching in which each matching edge is labeled, and aim to transform it to a target matching by sliding edges one by one. This problem is motivated to investigate the solvability of a sliding-block puzzle called ``
Kakimura, Naonori, Mishima, Yuta
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Sea-ice dynamics on triangular grids [PDF]
We present a stable discretization of sea-ice dynamics on triangular grids that can straightforwardly be coupled to an ocean model on a triangular grid with Arakawa C-type staggering. The approach is based on a nonconforming finite element framework, namely the Crouzeix-Raviart finite element.
Carolin Mehlmann, Peter Korn
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Triangular-grid billiards and plabic graphs
16 pages, 13 ...
Defant, Colin, Jiradilok, Pakawut
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This paper deals with the update of the iterative Fourier transform (IFT) method that makes this method suitable for the low sidelobe pattern synthesis of array antennas having a triangular or skew lattice.
Will P. M. N. Keizer
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A Note on Triple Repetition Sequence of Domination Number in Graphs
A set D subset of V(G) is a dominating set of a graph G if for all x ϵ V(G)\D, for some y ϵ D such that xy ϵ E(G). A dominating set D subset of V(G) is called a connected dominating set of a graph G if the subgraph induced by D is connected. A connected
Leomarich F. Casinillo +2 more
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Simple algorithms to compute meridional overturning and barotropic streamfunctions on unstructured meshes [PDF]
Computation of barotropic and meridional overturning streamfunctions for models formulated on unstructured meshes is commonly preceded by interpolation to a regular mesh.
D. Sidorenko +7 more
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A Universal Generating Algorithm of the Polyhedral Discrete Grid Based on Unit Duplication
Based on the analysis of the problems in the generation algorithm of discrete grid systems domestically and abroad, a new universal algorithm for the unit duplication of a polyhedral discrete grid is proposed, and its core is “simple unit ...
Li Meng +6 more
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