Showing 1,261 - 1,280 results of 1,838 for search '"topology"', query time: 0.04s Refine Results
  1. 1261

    Optimization of HIV drugs through MCDM technique Analytic Hierarchy Process(AHP). by Fozia Bashir Farooq, Sobia Sultana, Nouf Abdulrahman Alqahtani, Muhammad Imran

    Published 2025-01-01
    “…Topological indices are crucial tools for predicting the physicochemical and biological features of different drugs. …”
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    Article
  2. 1262

    Light-driven dancing of nematic colloids in fractional skyrmions and bimerons by Zhawure Asilehan, Wentao Tang, Jing Zhang, Zijun Chen, Ruijie Wang, Qingtian Shi, Ganlin Song, Jinghua Jiang, Rui Zhang, Chenhui Peng

    Published 2025-01-01
    “…Here, we use experiments, simulations and theory to demonstrate that fractional skyrmion and bimeron strings can be created in a nematic liquid crystal (LC) through incompatible interfaced topological patterns. Moreover, distinct topological profiles are realized in the same skyrmion string loop. …”
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    Article
  3. 1263

    Fundamental groups of proper varieties are finitely presented by Lara, Marcin, Srinivas, Vasudevan, Stix, Jakob

    Published 2024-02-01
    “…It was proven in [1], that the étale fundamental group of a connected smooth projective variety over an algebraically closed field $k$ is topologically finitely presented. In this note, we extend this result to all connected proper schemes over $k$.…”
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    Article
  4. 1264

    Classes of I-Convergent Double Sequences over n-Normed Spaces by Nazneen Khan

    Published 2016-01-01
    “…Study of their algebraic and topological properties and some inclusion relations has also been done.…”
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    Article
  5. 1265

    Continuity in Partially Ordered Sets by Venu G. Menon

    Published 2008-01-01
    “…We show that several of the pleasing algebraic and topological properties of domains carry over to this setting.…”
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    Article
  6. 1266

    Transforming 5G Mega-Constellation Communications: A Self-Organized Network Architecture Perspective by Marius Corici, Marius Caus, Xavier Artiga, Alessandro Guidotti, Benjamin Barth, Tomaso de Cola, Justin Tallon, Hemant Zope, Daniele Tarchi, Fanny Parzysz, David Naseh, Swapnil Sadashiv Shinde

    Published 2025-01-01
    “…This architecture is designed to align seamlessly with 5G service requirements, while also accommodating the unique topological and infrastructural constraints of mega-constellations. …”
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    Article
  7. 1267

    Multi-channel spatio-temporal graph attention contrastive network for brain disease diagnosis by Chaojun Li, Kai Ma, Shengrong Li, Xiangshui Meng, Ran Wang, Daoqiang Zhang, Qi Zhu

    Published 2025-02-01
    “…Second, we develop a multi-channel spatial attention contrastive network to extract topological features from the brain network within each time window. …”
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    Article
  8. 1268

    Multimodal fusion model for diagnosing mild cognitive impairment in unilateral middle cerebral artery steno-occlusive disease by Ziyi Yuan, Zhaodi Huang, Chaojun Li, Shengrong Li, Qingguo Ren, Xiaona Xia, Qingjun Jiang, Daoqiang Zhang, Qi Zhu, Xiangshui Meng, Xiangshui Meng

    Published 2025-02-01
    “…The four-modal analysis method proposed in this study was applied to identify brain regions and connections associated with MCI, thus confirming its validity.ResultsBased on the fusion of the topological features of the multimodal FBN and SBN, the accuracy for the diagnosis of MCI in patients with unilateral MCA steno-occlusive disease reached 90.00%. …”
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    Article
  9. 1269

    A Class of Sequences Defined by Weak Ideal Convergence and Musielak-Orlicz Function by Awad A. Bakery

    Published 2014-01-01
    “…We also study some topological properties and inclusion relation between these spaces.…”
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    Article
  10. 1270

    On convergence of the accumulated insurance claim processes to the compound Poisson process by Rimas Banys

    Published 2005-12-01
    “…Conditions for convergence to the compound Poisson process in the function space D[0,∞) endowed with the Skorohod M1 and J1 topologies are obtained. …”
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    Article
  11. 1271

    Positive Solutions Using Bifurcation Techniques for Boundary Value Problems of Fractional Differential Equations by Yansheng Liu

    Published 2013-01-01
    “…The main tools used here are bifurcation techniques and topological degree theory. Finally, an example is worked out to demonstrate the main result.…”
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    Article
  12. 1272

    Gelfand theorem implies Stone representation theorem of Boolean rings by Parfeny P. Saworotnow

    Published 1995-01-01
    “…Stone Theorem about representing a Boolean algebra in terms of open-closed subsets of a topological space is a consequence of the Gelfand Theorem about representing a B∗- algebra as the algebra of continuous functions on a compact Hausdorff space.…”
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  13. 1273

    High-order harmonic generation driven by perfect optical vortex beams: Exploring the orbital angular momentum upscaling law by Bikash Kumar Das, C. Granados, M. Krüger, Marcelo F. Ciappina

    Published 2024-12-01
    “…We show that a POV beam is more advantageous than that of the Laguerre-Gaussian beam for cases where a large topological charge with a small core size is required. …”
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    Article
  14. 1274

    Nonlocal Quantum Effects in Cosmology by Yurii V. Dumin

    Published 2014-01-01
    “…This gives us a hint on resolving a long-standing problem of the excessive concentration of topological defects, inconsistent with observational constraints. …”
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    Article
  15. 1275

    Analysis of Bismuth (III) Iodide and Dendrimers in Drug Applications by Shahid Amin, M. A. Rehman, Amir Naseem, Jihad Younis, Syed Sheraz Asghar

    Published 2022-01-01
    “…In this work, we will calculate a new topological index, namely, Sombor index, multiplicative Sombor index, and its reduced version for bismuth (III) iodide and dendrimers. …”
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    Article
  16. 1276

    Azimuthal Anisotropy in High-Energy Nuclear Collision: An Approach Based on Complex Network Analysis by Susmita Bhaduri, Dipak Ghosh

    Published 2018-01-01
    “…In this work, we have attempted to find deterministic information on the anisotropy in azimuthal distribution by means of precise determination of topological parameter from a complex network perspective.…”
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    Article
  17. 1277

    Ultrawideband LNA 1960–2019: Review by Shahab Shahrabadi

    Published 2021-11-01
    “…This article specifically studies the challenges and solutions of designing UWB LNA by reviewing topologies and techniques such as inductive peaking, noise and distortion cancellation, gm‐boosting, active inductor and notch filter. …”
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    Article
  18. 1278

    Surfaces of infinite-type are non-Hopfian by Das, Sumanta, Gadgil, Siddhartha

    Published 2023-10-01
    “…We show that finite-type surfaces are characterized by a topological analogue of the Hopf property. Namely, an oriented surface $\Sigma $ is of finite-type if and only if every proper map $f\colon \,\Sigma \rightarrow \Sigma $ of degree one is homotopic to a homeomorphism.…”
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  19. 1279

    On the Projective Description of Weighted (LF)-Spaces of Continuous Functions by Catherine V. Komarchuk, Sergej N. Melikhov

    Published 2014-01-01
    “…We solve the problem of the topological or algebraic description of countable inductive limits of weighted Fréchet spaces of continuous functions on a cone. …”
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  20. 1280

    Contra-ω-Continuous and Almost Contra-ω-Continuous by Ahmad Al-Omari, Mohd Salmi Md Noorani

    Published 2007-01-01
    “…In this paper, we apply the notion of ω-open sets in topological space to present and study a new class of called almost contra ω-continuous functions as a new generalization of contra continuity.…”
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