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Showing 81-100 of 10,000 results
  1. Machine learning of knot topology in non-Hermitian band braids

    The deep connection among braids, knots and topological physics has provided valuable insights into studying topological states in various physical...

    Jiangzhi Chen, Zi Wang, ... Jie Ren in Communications Physics
    Article Open access 29 June 2024
  2. Topology change and heterotic flux vacua

    We investigate the interrelation between topology and Narain T-duality of heterotic flux vacua. We present evidence that all 5 and 4-dimensional...

    Dan Israël, Ilarion V. Melnikov, ... Yann Proto in Journal of High Energy Physics
    Article Open access 28 June 2024
  3. Spatial Data Analysis for Robust Classification of Network Topology Through Synthetic Combinatorics

    The measurement of network topology through various spatial topological indices like Alpha, Beta and Gamma are widely used for spatial data analysis....

    Samrat Hore, Stabak Roy, ... Saptarshi Mitra in Annals of Data Science
    Article 20 May 2024
  4. Topology of Planning Theories

    The Topology of Planning TheoriesTopology of planning theories as a newly introduced systematisation builds on the characteristic features of...
    Meike Levin-Keitel, Lukas Behrend in The Topology of Planning Theories
    Chapter 2023
  5. Improved Watkins–Johnson topology-based photovoltaic MPPT converter

    A photovoltaic (PV) maximum power point tracking (MPPT) converter behaves as a decoupling stage that dynamically tracks the peak power of a PV...

    Liang Hu, Yuan Luo in Journal of Power Electronics
    Article 23 June 2023
  6. Topology Control Using Optimized Clustering Scheme in Mobile Ad Hoc Network

    Due to mobile nodes (MNs), the topology of mobile ad hoc networks (MANETs) frequently varies. Clustering techniques are suggested as a solution to...

    Shyam Sundar Agrawal, Rakesh Rathi in International Journal of Networked and Distributed Computing
    Article Open access 22 February 2024
  7. Barcodes as Summary of Loss Function Topology

    Abstract

    We propose to study neural networks’ loss surfaces by methods of topological data analysis. We suggest to apply barcodes of Morse complexes...

    S. A. Barannikov, A. A. Korotin, ... E. V. Burnaev in Doklady Mathematics
    Article 01 December 2023
  8. A Comprehensive Review of Explicit Topology Optimization Based on Moving Morphable Components (MMC) Method

    Explicit topology optimization method is attracting more and more attention in recent years due to its obvious advantages. Among them, the most...

    Zhao Li, Hongyu Xu, Shuai Zhang in Archives of Computational Methods in Engineering
    Article 29 January 2024
  9. Sensitivity clustering-based multi-scale topology optimization method for metamaterial thermal actuators

    Thermal elastic metamaterials with extreme positive or negative thermal expansion properties have great potential applications in designing and...

    Zheng Qiu, Quhao Li, Shutian Liu in Structural and Multidisciplinary Optimization
    Article 20 January 2024
  10. Large-scale topology optimization for dynamic problems using a repetitive substructuring approach

    This paper proposes a novel technique for large-scale partial topology optimization of dynamic engineering structures by utilizing substructuring...

    Hyeong Seok Koh, Gil Ho Yoon in Structural and Multidisciplinary Optimization
    Article 27 February 2024
  11. Topology Optimization of Disc Brake

    Heat generation and friction have long been a problem in the automotive industry. The braking system is one application where these come together and...
    Shubh Shrey, Niteesh Pawar, S. S. Pachpore in Advances in Materials and Agile Manufacturing
    Conference paper 2024
  12. Robust contact-constrained topology optimization considering uncertainty at the contact support

    In this paper, the general framework for contact-constrained topology optimization of Strömberg and Klarbring ( 2010 ) is extended to robust topology...

    Timo Schmidt, Benedikt Kriegesmann, Robert Seifried in Structural and Multidisciplinary Optimization
    Article Open access 13 March 2024
  13. Cosmic topology, underdetermination, and spatial infinity

    It is well-known that the global structure of every space-time model for relativistic cosmology is observationally underdetermined. In order to...

    Article Open access 27 March 2024
  14. Topology optimization of lattice-core sandwich beams for energy absorption

    In this article, the effect of topology optimization of lattice-core sandwich beams as energy absorbers is investigated using ABAQUS software. The...

    Article 17 August 2023
  15. ServiceNet: resource-efficient architecture for topology discovery in large-scale multi-tenant clouds

    Modern computing infrastructures are evolving due to virtualisation, especially with the advent of 5G and future technologies. While this transition...

    Angel Gama Garcia, Jose M. Alcaraz Calero, ... Qi Wang in Cluster Computing
    Article Open access 13 April 2024
  16. Instability-Induced Origami Design by Topology Optimization

    Instability-induced wrinkle patterns of thin sheets are ubiquitous in nature, which often result in origami-like patterns that provide inspiration...

    Weiwei Wang, Ke Liu, ... Huiling Duan in Acta Mechanica Solida Sinica
    Article Open access 12 June 2023
  17. Combined shape and topology optimisation of shell structures using FE-based parameterisations

    Studies that optimise both the shape and topology of shell structures typically utilise CAD parametrisations to describe the geometry of the shell...

    Marina Kamper, Frank Naets in Structural and Multidisciplinary Optimization
    Article 12 February 2024
  18. MTGNet: multi-label mesh quality evaluation using topology-guided graph neural network

    Mesh quality directly affects the accuracy and efficiency of numerical simulation. Mesh quality evaluation aims to evaluate the suitability of the...

    Haoxuan Zhang, Haisheng Li, ... Nan Li in Engineering with Computers
    Article 01 June 2024
  19. Simultaneous discrete and continuum multiresolution topology optimization

    In the field of continuum structures, the density-based methods for topology optimization are well known and broadly studied. Likewise, in the area...

    Gonzalo Mejías, Tomás Zegard in Structural and Multidisciplinary Optimization
    Article 29 May 2023
  20. Topology optimization design of Chladni patterns for vibration mode manipulability

    Classical Chladni patterns (CPs) are visual representations of eigenvectors, which have a wide range of applications in vibration analysis,...

    Liang Xue, Guilin Wen, ... Niels L. Pedersen in Acta Mechanica Sinica
    Article 23 April 2024
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