Zobrazeno 1 - 10
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pro vyhledávání: '"lcsh:Analysis"'
Publikováno v:
BioData Mining, Vol 14, Iss 1, Pp 1-13 (2021)
BioData Mining
BioData Mining
Background Aortic dissection (AD) is one of the most catastrophic aortic diseases associated with a high mortality rate. In contrast to the advances in most cardiovascular diseases, both the incidence and in-hospital mortality rate of AD have experie
Autor:
Pengcheng Niu, Duan Wu
Publikováno v:
Boundary Value Problems, Vol 2021, Iss 1, Pp 1-9 (2021)
The aim of this paper is to study the oscillation of solutions of the nonlinear degenerate elliptic equation in the Heisenberg group $H^{n}$ H n . We first derive a critical inequality in $H^{n}$ H n . Based on it, we establish a Picone-type differen
Autor:
Sedat Temel
Publikováno v:
Applied General Topology, Vol 22, Iss 1, Pp 31-46 (2021)
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
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RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
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[EN] The aim of this paper is to obtain a group-2-groupoid as a 2-groupoid object in the category of groups and also as a special kind of an internal category in the category of group-groupoids. Corresponding group-2-groupoids, we obtain some categor
Autor:
Ayse Borat
Publikováno v:
Applied General Topology, Vol 22, Iss 1, Pp 183-192 (2021)
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname
[EN] In this paper, we define digital homotopic distance and give its relation with LS category of a digital function and of a digital image. Moreover, we introduce some properties of digital homotopic distance such as being digitally homotopy invari
Publikováno v:
Applied General Topology, Vol 22, Iss 1, Pp 139-147 (2021)
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname
[EN] Let X be an arbitrary topological space. F(X) denotes the set of all real-valued functions on X and C(X)F denotes the set of all f ∈ F(X) such that f is discontinuous at most on a finite set. It is proved that if r is a positive real number, t
Publikováno v:
Nonlinear Analysis, Vol 26, Iss 2 (2021)
This paper first introduces a generalized fractional p-Laplacian operator (–Δ)sF;p. By using the direct method of moving planes, with the help of two lemmas, namely decay at infinity and narrow region principle involving the generalized fractional
Autor:
Vasil G. Angelov
Publikováno v:
Results in Nonlinear Analysis, Vol 4, Iss 1, Pp 1-20 (2021)
In the present paper spin equations for three-body problem of classical electrodynamics are introduced. They should be considered jointly with 3-body equations of motion derived in a previous paper of the author. The system of spin equations is an ov
Publikováno v:
Boundary Value Problems, Vol 2021, Iss 1, Pp 1-20 (2021)
In this paper, we establish the Fujita type theorem for a homogeneous Neumann outer problem of the coupled quasilinear convection–diffusion equations and formulate the critical Fujita exponent. Besides, the influence of diffusion term, reaction ter
Autor:
Marta Karaliutė, Kęstutis Dučinskas
Publikováno v:
Nonlinear analysis : modelling and control, Vilnius : Vilniaus universiteto leidykla, 2021, vol. 26, no. 2, p. 363-374
Nonlinear Analysis, Vol 26, Iss 2 (2021)
Nonlinear Analysis, Vol 26, Iss 2 (2021)
The novel approach to classification of spatio-temporal data based on Bayes discriminant functions is developed. We focus on the problem of supervised classifying of the spatiotemporal Gaussian random field (GRF) observation into one of two classes s
Publikováno v:
BioData Mining, Vol 14, Iss 1, Pp 1-20 (2021)
BioData Mining
BioData Mining
Background and objectives The ideal treatment of illnesses is the interest of every era. Data innovation in medical care has become extremely quick to analyze diverse diseases from the most recent twenty years. In such a finding, past and current inf