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1. Time optimal gathering of myopic robots on an infinite triangular grid NSTL国家科技图书文献中心

Goswami, Pritam |  Sharma, Avisek... -  《Theoretical computer science》 - 2025,1023 - 共13页

摘要: triangular grid. The robots are considered to be myopic |  triangular grid, there are two works to the best of our |  triangular grid with 1-hop vision of robots is not possible |  infinite triangular grid. An algorithm is then presented |  a plane or on a circle or on a rectangular grid
关键词: Gathering |  Triangular grid |  Swarm robot |  Limited visibility

2. Brief Announcement: Perpetual Exploration of Triangular Grid by Myopic Oblivious Robots Without Chirality NSTL国家科技图书文献中心

Raja Das |  Pritam Goswami... -  《Stabilization, Safety, and Security of Distributed Systems》 -  International Symposium on Stabilization, Safety, and Security of Distributed Systems - 2025, - 156~160 - 共5页

摘要: triangular grid (RETG). A RETG is a part of an infinite |  triangular grid and the part is enclosed by a rectangle |  triangular grid. We have studied the problem of perpetual | Exploration of different network topologies is |  one of the fundamental problems of distributed
关键词: Myopic robot |  Autonomous robots |  Oblivious robot |  Triangular grid |  Perpetual exploration |  Distributed algorithms

3. Partial packing coloring and quasi-packing coloring of the triangular grid NSTL国家科技图书文献中心

Grochowski, Hubert |  Junosza-Szaniawski, ... -  《Discrete mathematics》 - 2025,348(2) - 共21页

摘要: coloring, and a triangular grid is not colorable with any |  triangular grid can be colored in a packing model, and how |  coloring to enable coloring a triangular grid with a |  72.8% but no more than 82.2% of a triangular grid in |  number for the triangular grid, where S = ( 1, 1, 2, 3
关键词: Packing coloring |  S-packing coloring |  Infinite hypercube |  Triangular grid |  SAT |  MILP

4. The maximum number of cycles in a triangular-grid billiards system with a given perimeter NSTL国家科技图书文献中心

Zhu, Honglin -  《Advances in Applied Mathematics》 - 2025,168 - 共24页

摘要:Given a grid polygon Pin a grid of equilateral |  triangles, Defant and Jiradilok considered a billiards |  system where beams of light bounce around inside P. We |  study the relationship between the perimeter perim(P | ) of P and the number of different trajectories cyc(P
关键词: Combinatorial billiards |  Triangular-grid billiards system |  Plabic graphs |  Simplicial complexes |  Billiards permutation |  Membranes of type A2

5. Optimal Dispersion in Triangular Grids: Achieving Efficiency Without Prior Knowledge NSTL国家科技图书文献中心

Himani and Supantha ... -  《Distributed Computing and Internet Technology》 -  International Conference on Distributed Computing and Internet Technology - 2025, - 75~91 - 共17页

摘要: triangular grid graph, where each vertex can connect to up |  unoriented triangular grid graph in O(√n) time, where n is | In the dispersion problem, a group of k ≤ n |  mobile robots, initially placed on the vertices of an |  anonymous graph G with n vertices, must redistribute
关键词: Distributed algorithms |  Mobile robots |  Dispersion |  Triangular grid |  Deterministic algorithms

6. Triangular finite differences using bivariate Lagrange polynomials with applications to elliptic equations NSTL国家科技图书文献中心

R. Itza Balam |  M. Uh Zapata... -  《Mathematics and computers in simulation》 - 2025,227(Jan.) - 121~148 - 共28页

摘要: based on triangular stencils to approximate partial |  parallelogram grid. Numerical analysis of the local truncation |  different triangular configurations reveal that numerical |  triangular grids and domains. | This paper proposes finite-difference schemes
关键词: Finite difference |  Triangular grid |  Hexagonal scheme |  Bivariate Lagrange polynomial |  Elliptic differential equations |  Koch Snowflake

7. A P 2 H-Div-Nonconforming-H-Curl Finite Element for the Stokes Equations on Triangular Meshes NSTL国家科技图书文献中心

Huang, Yunqing |  Xu, Xuejun... -  《Computational methods in applied mathematics》 - 2025,25(2) - 459~473 - 共15页

摘要: solving the Stokes equations on triangular meshes. The | The P2 BDM H-div finite element is enriched by |  five P-5 divergence-free bubbles on each triangle | . The resulting finite element remains H-div and is |  also H-curl nonconforming. Thus the new finite
关键词: H-Div Finite Element |  Nonconforming H-Curl Finite Element |  Mixed Finite Element |  Stokes Equations |  Triangular Grid

8. The Crank-Nicolson weak Galerkin finite element methods for the sine-Gordon equation NSTL国家科技图书文献中心

Ahmed Al-Taweel |  Jumana Alkhalissi... -  《Applied Numerical Mathematics》 - 2025,212(Jun.) - 77~91 - 共15页

摘要: established on a triangular grid for the constructed schemes | This article proposes an efficient second | -order weak Galerkin (WG) finite element scheme for |  solving the 2D damped and undamped sine-Gordon problem |  with Dirichlet boundary conditions and initial
关键词: Finite element methods |  Weak Galerkin |  Time-dependent sine-Gordon equations

9. Coating in SILBOT with One Axis Agreement NSTL国家科技图书文献中心

Alfredo Navarra |  Francesco Piselli -  《Stabilization, Safety, and Security of Distributed Systems》 -  International Symposium on Stabilization, Safety, and Security of Distributed Systems - 2025, - 177~192 - 共16页

摘要: triangular grid embedded in the plane. So far, within | In the context of Programmable Matter (PM), we |  consider the Coating problem. A swarm of weak and self | -organizing computational entities, called particles, are |  required to move so as to ensure the closed surrounding
关键词: Programmable matter |  Coating |  Asynchrony |  Stigmergy

10. Research on Crop Disease Image Recognition Based on Internet of Things Technology and Stacking Integrated Learning NSTL国家科技图书文献中心

Fan Tongke -  《Internet Technology Letters》 - 2025,8(2) - e651.1~e651.5 - 共5页

摘要: triangular grid is designed to facilitate effective data | In the field of agriculture, disease control |  and management have been a hot research topic of |  great interest. In recent years, with the reduction of |  the cost of image sensors and the improvement of the
关键词: deep learning |  integration learning |  IoT technology |  lightweight model |  migration learning |  node deployment
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