مرور Volume 13, Issue 1 بر اساس عنوان
در حال نمایش موارد 123  142 از 324

General formulas for solution some important partial differential equations using ElZaki transform
(Semnan University, 20220101)Our aim in this work, general formula for solution some partial differential equations are derived, which have applications in other sciences. Elzaki transformation was used to obtain these formulas. Moreover, some examples ...

The general implicitblock method with twopoints and extra derivatives for solving fifthorder ordinary differential equations
(Semnan University, 20220101)In this work, a general implicit block method (GIBM) with two points for solving general fifthorder initial value problems (IVPs) has been derived. GIBM is proposed by adopting the basis functions of Hermite interpolating ...

A general solution of some linear partial differential equations via two integral transforms
(Semnan University, 20220101)In this paper, a new analytical method is introduced to find the general solution of linear partial differential equations. In this method, each Laplace transform (LT) and Sumudu transform (ST) is used independently along ...

Generalization of Rangaig transform
(Semnan University, 20220101)In this paper, a generalized form of the known Rangaig integral transform has been proposed; the general integral form is presented as a new integral transform called the ``general Rangaig integral transform''. The General ...

Generalized $p$Laplacian systems with lower order terms
(Semnan University, 20220101)This work is devoted to studying the existence of solutions to systems of $p$Laplacian type. We prove the existence of at least one weak solution, under some assumptions, by applying Galerkin's approximation and the theory ...

Generalized Euler and RungeKutta methods for solving classes of fractional ordinary differential equations
(Semnan University, 20220101)A thirdorder fractional ordinary differential equation (FrODE) is very important in the mathematical modelling of physical problems. Generally, the thirdorder ODE is solved by converting the differential equation to a ...

Generalized modified ratiocumproduct kind exponentially estimator of the populations mean in stratified ranked set sample
(Semnan University, 20220101)In this study, we present a proposal aimed at estimating the finite population's mean of the main variable by stratification rank set sample (S_{t}text{RSS}) through the modification made to generalized ratiocumproduct ...

Generalized solution of Schrödinger equation with singular potential and initial data
(Semnan University, 20220101)This paper proved the existence and uniqueness of the solution of the Schrödinger equation with singular potential and initial data in the Colombeau algebra $\mathcal{G}_e$.

Genetic algorithm and principal components analysis in speechbased parkinson's early diagnosis studies
(Semnan University, 20220101)Parkinson's Disease (PD) is a neurodegenerative disorder that affects predominantly neurons in the brain. The main purpose of this paper is to define a way in detecting the PD in its early stages. This has been achieved ...

Growth estimate for rational functions with prescribed poles and restricted zeros
(Semnan University, 20220101)Let $r(z)= f(z)/w(z)$ where $f(z)$ be a polynomial of degree at most $n$ and $w(z)= prod_{j=1}^{n}(za_{j})$, $a_j> 1$ for $1leq j leq n.$ If the rational function $r(z)neq 0$ in $z 1$ for $1leq j leq n.$ If the rational function $r(z)neq 0$ in $z

$H(.,.,.,.)$$varphi$$eta$cocoercive Operator with an Application to Variational Inclusions
(Semnan University, 20220101)In this work, we study generalized $ H(.,.,.,.)$$varphi$$eta$ cocoercive operator to find the solution of variational like inclusion involving an infinite family of setvalued mappings in semiinner product spaces via ...

Hadamard and Fejér type inequalities for pconvex functions via Caputo fractional derivatives
(Semnan University, 20220101)Here our aim is to prove the HermiteHadamard and Fejér inequalities for pconvex functions via Caputo fractional derivatives. We also establish some useful identities in order to find further Hadamard's and Fejér type ...

Have hashtags and cashtags caused a slight reaction to stock returns in financial statements? Has the information content of the financial statements been lost? Case study: S & P500 companies
(Semnan University, 20220101)The present study examines the effect of conventional hashtags \& cashtags at social networks on the stock returns of S\&P500 companies. In the first step, by creating an optimization portfolio that consists of S\&P 500 ...

HermiteHadamard type inequality for $\psi$RiemannLiouville fractional integrals via preinvex functions
(Semnan University, 20220101)The main aim of the present paper is to establish a new form of HermiteHadamard inequalities using left and rightsided $\psi$RiemannLiouville fractional integrals for preinvex functions and present two basic results ...

Homoclinic Orbits and Localized Solutions in Discrete Nonlinear Schrodinger Equation with LongRange Interaction
(Semnan University, 20220101)In this paper, we use the homoclinic orbit approach without using small perturbations to prove the existence of soliton solutions of the discrete nonlinear Schrödinger equations with longrange interaction by employing the ...

Human recognition by utilizing voice recognition and visual recognition
(Semnan University, 20220101)Audiovisual detection and recognition system is thought to become the most promising methods for many applications includes surveillance, speech recognition, eavesdropping devices, intelligence operations, etc. In the ...

A hybrid ARFIMAfuzzy time series (FTS) model for forecasting daily cases of Covid19 in Iraq
(Semnan University, 20220101)Most time series are characterized in practice that they consist of two components, linear and nonlinear, and when making predictions, the single models are not sufficient to model these series. Recently several linear, ...

Hybrid deep learning framework for human activity recognition
(Semnan University, 20220101)The aim of the recognition in the human activity is to recognize the actions of the individuals using a set of observations and their environmental conditions. Since last two decades, the research on this Human Activity ...

A hybrid technique for EEG signals evaluation and classification as a step towards to neurological and cerebral disorders diagnosis
(Semnan University, 20220101)Electroencephalography (EEG) signals are commonly used to identify and diagnose brain disorders. Each EEG normal waveform consists of the following waveforms: Gamma(γ) wave, Beta (β) wave, Alpha (α), Theta (θ), and Delta ...

Hyers stability of lattice derivations
(Semnan University, 20220101)In this paper, lattice derivations are introduced and studied and the Ulam stability of lattice derivations is investigated by using the direct method and the fixed point method.