• Approximation properties of bivariate generalized Baskakov-Kantorovich operators 

  Goyal, Meenu؛ Agrawal, P. (Semnan University, 2023-10-01)

  The purpose of this paper is to study the bivariate extension of the generalized Baskakov-Kantorovich operators and obtain results on the degree of approximation, Voronovskaja type theorems and their first order derivatives ...

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• Fixed point theorem for $F$-contraction mappings in partial symmetric space with some applications to chemical reactor integral equations 

  Wangwe, Lucas؛ Kumar, Santosh (Semnan University, 2023-10-01)

  This paper proves a fixed point theorem for F-contraction mappings in partial symmetric spaces. In doing so, we extended and generalized the results in the literature by employing a rational-type contraction condition. We ...

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• Mathematical modeling and analysis of the transmission dynamics of novel Corona virous (Covid-19) pandemic disease 

  Batu, Getachew؛ Gurmu, Eshetu (Semnan University, 2023-10-01)

  In this paper, we have formulated a deterministic mathematical model of the novel corona virus to describe the dynamics of virus transmission in the community using a system of nonlinear ordinary differential equations. ...

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• Unified space-time fractional cable equation 

  Kumar, Dinesh (Semnan University, 2023-10-01)

  Recently fractional cable equation has been investigated by many authors who have applied it in various areas. Here we introduce and investigate a generalized space-time fractional cable equation associated with Riemann-Liouville ...

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• New generalization of norm spaces and applications 

  Haddadi, Mohammad Reza؛ Labbaf Ghasemi, Mohammad Hussein؛ Eftekhari, Noha (Semnan University, 2023-10-01)

  One of the generalizations that were studied from metric space was multiplicative metric space. The main idea was that the usual triangular inequality was replaced by a  multiplicative triangle inequality. The important ...

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• projective modules relative to a semiradical property 

  Al–Dhahari, Entisar؛ Al–Bahrani, Bahar (Semnan University, 2023-10-01)

  In this paper, we introduce a generalization of the projective modules. We show that for a module $M=M_1 \bigoplus M_2$. If $M_2$ is s.p-$M_1$-projective, then for every s.p-closed submodule $A$ of $M$ with $M=M_1+A$, there ...

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• Best proximity point theorems for generalized weakly contractive mappings in metric spaces 

  Aemro, Yohannes؛ Demu, Fayise (Semnan University, 2023-10-01)

  The aim of this paper is to establish certain new classes of proximal contraction mappings and establish some bestproximity point theorems for such kinds of mapping, thereby we extend some fixed point theorems for ...

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• Numerical solutions the nonlinear Burgers-Fisher and Burgers' equations with adaptive numerical method 

  Najafzadeh, Neda (Semnan University, 2023-10-01)

  ‎In this paper‎, ‎a numerical method for finding the numerical solution of the Burgers-Fisher and Burgers' nonlinear equations is proposed‎. ‎These equations are very important in many physical problems such as fluid ...

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• On the Zonal function and the Faraut-Koranyi hypergeometric function in rank two 

  EL Wassouli, Fouzia؛ Oukacha, Daoud (Semnan University, 2023-10-01)

  In this paper we give a complete description of the generalized hypergeometric functions, introduced by Faraut and Kor\'{a}nyi on the Cartan domains. We establish some recursive relations with different arguments of zonal ...

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• Independence fractals of fractal graphs 

  A T, Shahida؛ S, Minirani؛ P C, Sreeji (Semnan University, 2023-10-01)

  For an ordered subset $W=\{w_{1}, w_{2},...,w_{k}\}$ of $V(G)$ and a vertex $v\in V$, the metric representation of $v$ with respect to $W$ is a $k$-vector, which is defined as $r(v/W)=\{d(v,w_{1}), d(v,w_{2}),...,d(v,w_{k})\}$. ...

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• Stochastic learning and control of building dynamics for thermal comfort 

  Abdufattokhov, Shokhjakhon؛ Ibragimova, Kamila (Semnan University, 2023-10-01)

  In the past few decades, thermal comfort has been considered an aspect of a sustainable building in almost all sustainable building evaluation methods and tools. However, estimating the indoor air temperature of buildings ...

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• Two step size algorithms for strong convergence for a monotone operator in Banach spaces 

  Mendy, John؛ Mendy, Furmose (Semnan University, 2023-10-01)

  For $p\geq 2$, let $E$ be a $2$ uniformly smooth and $p$ uniformly convex real Banach spaces and let a mapping $\displaystyle \Phi : E \to E^{*}$ be Lipschitz, and  strongly monotone such that $\displaystyle \Phi^{-1}(0)\neq ...

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• Numerical solution of Lane-Emden type equations using Flatlet oblique multiwavelets collocation approach 

  Shafinejad, Zahra؛ Zarebnia, Mohammad؛ Lakestani, M. (Semnan University, 2023-10-01)

  The presented paper examines a numerical method for solving Lane-Emden type equations based on Flatlet oblique multiwavelet properties. In this paper, using the Flatlet multiwavelet features, an operator matrix is created ...

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• Construction a novel generating functions for the products of certain numbers and orthogonal polynomials in several variables using the symmetric functions technique 

  Krioui, Sana؛ Boussayoud, Ali؛ Bellagha, Abdelaziz (Semnan University, 2023-10-01)

  In this paper, we introduce novel generating functions of the products of k-Fibonacci numbers, k-Lucas numbers, k-Pell numbers, k-Jacobsthal numbers, k-Mersenne numbers and symmetric functions in multiple variables. ...

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• Construction of a finite Dickson nearfield 

  Djagba, Prudence (Semnan University, 2023-10-01)

  For a Dickson pair $(q,n)$ we show that  $ \big \lbrace  \frac{q^k-1}{q-1}, 1 \leq k \leq  n \big  \rbrace $ forms a finite complete set of different residues modulo $n$. We also study the construction of a finite Dickson ...

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• An efficient finite difference scheme for fractional partial differential equation arising in electromagnetic waves model 

  Patel, Vijay (Semnan University, 2023-10-01)

  We present an unconditionally stable finite difference scheme (FDS) for the fractional partial differential equation (PDE) arising in the electromagnetic waves, which contains both initial and Dirichlet boundary conditions. ...

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• Error bounds of lower semi-continuous convex-along-rays functions 

  Bornayoon, Amir؛ Mohebi, Hossein (Semnan University, 2023-10-01)

  In this paper, we study Lipschitz global error bounds for lower semi-continuous convex-along-rays (l.s.c. CAR) functions. We find a condition that ensures the existence of a global error bound for a CAR function. Moreover, ...

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• Fixed point theorem on functional intervals for sum of two operators and application in ODEs 

  Bouchal, Lydia؛ Mebarki, Karima (Semnan University, 2023-10-01)

  In this paper, we present a generalization of the functional expansion-compression fixed point theorem developed by Avery et al. in [5] to the case of a k-set contraction perturbed by an operator T, where I -T is Lipschitz ...

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• The existence of a solution to more general proportional forms of fractional integrals via a measure of noncompactness 

  Deuri, Bhuban؛ Das, Anupam (Semnan University, 2023-10-01)

  A fixed point theorem is proved using a newly constructed contraction operator in this article, and the solvability of a more general type of fractional integrals based here on the proportional derivative is analyzed. We ...

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• Analytical and numerical solution of the nonlinear differential equation for self-igniting reaction diffusion systems: Mathematical modelling approach 

  S, Saravanakumar؛ A, Eswari؛ Akca, Haydar (Semnan University, 2023-10-01)

  Mathematical models of self-igniting reaction diffusion systems are discussed theoretically. The model comprises a system of reaction-diffusion equations that are nonlinearly connected. The efficient and easily accessible ...

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