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Showing 1-20 of 325 results
  1. Caliber of Space of Subtle Complete Coupled Systems

    Abstract

    In this work, the caliber of the space of subtle (thin) complete coupled (linked) systems of a topological space is studied. It is proved...

    T. K. Yuldashev, F. G. Mukhamadiev in Lobachevskii Journal of Mathematics
    Article 13 December 2021
  2. Surrogate based optimization approach for the calibration of cavitation models

    The accuracy of CFD simulations is heavily influenced by the empirical coefficients employed by the mathematical models adopted to describe different...

    D. Botturi, R. De Donno, ... G. Noventa in Optimization and Engineering
    Article 20 November 2021
  3. Properties of the Distance Function to Strongly and Weakly Convex Sets in a Nonsymmetrical Space

    We consider the distance function (DF), given by the caliber (the Minkowski gauge function) of a convex body, from a point to strictly, strongly, and...

    S. I. Dudov, E. S. Polovinkin, V. V. Abramova in Russian Mathematics
    Article 01 May 2020
  4. On Tightness-Type Properties of the Space of Weakly Additive Functionals

    Abstract

    We study tightness-type properties such as tightness, minitightness, and local density of the space of weakly additive functionals with...

    Sh. A. Ayupov, N. K. Mamadaliev in Proceedings of the Steklov Institute of Mathematics
    Article 01 March 2024
  5. Categorical and Cardinal Properties of Hyperspaces with a Finite Number of Components

    In this paper, we examine categorical and cardinal properties of hyperspaces with finite number of components. We prove that the functor C n : Comp ...

    R. B. Beshimov, N. K. Mamadaliev, Sh. Kh. Eshtemirova in Journal of Mathematical Sciences
    Article 05 February 2020
  6. Exponential density vs exponential domination

    A. Bella, V. V. Tkachuk in Acta Mathematica Hungarica
    Article 10 February 2021
  7. Comprehensive Experimental and Theoretical Study of High-Speed Entry into Water and Movement of Supercavitating Strikers at Gunfire Start

    This paper presents the capabilities of a hydroballistic stand to carry out comprehensive experimental and theoretical studies of high-speed water...
    Aleksandr N. Ishchenko, Viktor V. Burkin, ... Leonid V. Korol’kov in Behavior of Materials under Impact, Explosion, High Pressures and Dynamic Strain Rates
    Chapter 2023
  8. Some Topological and Cardinal Properties of the \(\boldsymbol{\lambda}_{\boldsymbol{\tau}}^{\boldsymbol{\varphi}}\)-Nucleus of a Topological Space \(\boldsymbol{X}\)

    Abstract

    In this paper, we study the behavior of some topological and cardinal properties of topological spaces under the influence of the ...

    T. K. Yuldashev, F. G. Mukhamadiev in Lobachevskii Journal of Mathematics
    Article 01 April 2023
  9. Natural language processing for disease phenoty** in UK primary care records for research: a pilot study in myocardial infarction and death

    Background

    Free text in electronic health records (EHR) may contain additional phenotypic information beyond structured (coded) information. For major...

    Anoop D. Shah, Emily Bailey, ... Harry Hemingway in Journal of Biomedical Semantics
    Article Open access 12 November 2019
  10. The double density spectrum of a topological space

    It is an interesting, maybe surprising, fact that different dense subspaces of even “nice” topological spaces can have different densities. So, our...

    István Juhász, Jan van Mill, ... Zoltán Szentmiklóssy in Israel Journal of Mathematics
    Article 27 December 2022
  11. Waiting for Gödel

    Article 24 May 2024
  12. Abundance of independent sequences in compact spaces and Boolean algebras

    It follows from a theorem of Rosenthal that a compact space is ccc if and only if its every Eberlein continuous image is metrizable. Motivated by...

    Antonio Avilés, Gonzalo Martínez-Cervantes, Grzegorz Plebanek in Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A. Matemáticas
    Article Open access 31 March 2022
  13. Job Solicitation

    Dear Recent Math Ph.D., We are sending you this letter because we believe you may be interested in a position in the Mathematics Department at...
    Chapter 2023
  14. Fruit Identification and Classification Using Machine Learning

    The most important factor in selecting fresh fruits is their identification and quality indication. We cannot inspect every fruit since it would take...
    Vikas Cherala, Kiran Nakka, ... Sunil Bhutada in Accelerating Discoveries in Data Science and Artificial Intelligence I
    Conference paper 2024
  15. RETRACTED ARTICLE: A combination of TEXTCNN model and Bayesian classifier for microblog sentiment analysis

    More and more individuals are paying attention to the research on the emotional information found in micro-blog comments. TEXTCNN is growing rapidly...

    Zhanfeng Wang, Lisha Yao, ... Honghai Wang in Journal of Combinatorial Optimization
    Article 11 May 2023
  16. Screws

    Helical lines and helical surfaces play a central role in engineering and architecture.
    Chapter 2024
  17. Creating New Mathematics by Schoolchildren

    Abstract

    The paper discusses an example of an educational project in modern mathematics in which school students create mathematics that is new to...

    A. L. Semenov, S. F. Soprunov, I. A. Ivanov-Pogodaev in Doklady Mathematics
    Article Open access 01 July 2023
  18. Observations on the Layout of the Sixteenth Century Venetian Land Walls of Candia in Crete, or the Thousand Passi Circle Hypothesis

    The paper discusses the formal geometrical principles which possibly dictated the layout of the sixteenth century walls of Venetian Candia in Crete,...

    Antonis G. Katsarakis in Nexus Network Journal
    Article 15 July 2024
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