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A STOCHASTIC MATHEMATICAL MODEL FOR COVID-19 ACCORDING TO DIFFERENT AGE GROUPS

期刊: APPLIED AND COMPUTATIONAL MATHEMATICS, 2021; 20 (1)

In this article, a stochastic model is introduced to describe the spread of corona-virus with considering several disease compartments related to diff......

A FUZZY-BASED STRATEGY TO SUPPRESS THE NOVEL CORONAVIRUS (2019-NCOV) MASSIVE OUTBREAK

期刊: APPLIED AND COMPUTATIONAL MATHEMATICS, 2021; 20 (1)

Firstly, in the present study, classical and fractional variants modeling of the new coronavirus disease transmission are numerically investigated. Af......

APPLICATION OF SIMILARITY MEASURE IN PATTERN RECOGNITION OF COVID-19 SPREAD AND ITS EFFECTS IN PAKISTAN

期刊: APPLIED AND COMPUTATIONAL MATHEMATICS, 2021; 20 (1)

Similarity measures for intuitionistic fuzzy sets play a pivotal role in handling the problem that holds uncertain information. To recognize the patte......

A FRACTIONAL MULTI-ORDER MODEL TO PREDICT THE COVID-19 OUTBREAK IN MOROCCO

期刊: APPLIED AND COMPUTATIONAL MATHEMATICS, 2021; 20 (1)

The objective of this paper is to investigate the mathematical modeling and dynamics of a novel coronavirus (2019-nCoV) with Atangana-Baleanu and Capu......

WEIGHT ENUMERATORS AND MACWILLIAMS IDENTITIES FOR LINEAR CODES OVER F-2 [u, v]/< u(2)-1, v(3) - v, uv - vu >

期刊: APPLIED AND COMPUTATIONAL MATHEMATICS, 2020; 19 (2)

At first we study linear codes over the ring R = F-2 [U, v]/&lt; u(2) - 1, v(3) - v, uv - vu &gt; of cardinality 64. We define a Gray map Phi from (R-......

6th ORDER RUNGE-KUTTA PAIRS FOR SCALAR AUTONOMOUS IVP

期刊: APPLIED AND COMPUTATIONAL MATHEMATICS, 2020; 19 (3)

The case of scalar autonomous Initial Value Problems (IVPs) is considered. Runge-Kutta (RK) pairs are amongst the most popular methods for solving the......

ANTI-PERIODIC SOLUTIONS FOR GENERALIZED INERTIAL SHUNTING INHIBITORY CELLULAR NEURAL NETWORKS WITH DISTRIBUTED DELAYS

期刊: APPLIED AND COMPUTATIONAL MATHEMATICS, 2019; 18 (1)

In this paper, we propose a class of generalized inertial shunting inhibitory cellular neural networks (SICNNs) with distributed delays. By using a co......

JIF:3.16

BLOW-UP PHENOMENA FOR SOME NONLINEAR PARABOLIC PROBLEMS UNDER NONLINEAR BOUNDARY CONDITIONS

期刊: APPLIED AND COMPUTATIONAL MATHEMATICS, 2019; 18 (1)

A first order differential inequality technique is used on suitably defined auxiliary functions to determine lower the bounds for blow-up time in inho......

JIF:3.16

STABILITY AND BIFURCATION ANALYSIS FOR AN EPIDEMIC MODEL WITH VACCINATION AND NONLINEAR INCIDENCE RATE

期刊: APPLIED AND COMPUTATIONAL MATHEMATICS, 2019; 18 (1)

In this paper, an SIVS epidemic model with vaccination and nonlinear incidence rate is formulated. A bifurcation analysis is performed and conditions ......

JIF:3.16

CIRIC TYPE NONUNIQUE FIXED POINTS RESULTS: A REVIEW

期刊: APPLIED AND COMPUTATIONAL MATHEMATICS, 2019; 18 (1)

In this manuscript, we aim to collect and combine several non-unique fixed point results in the context of several distinct abstract spaces. The main ......

JIF:3.16

CONFLICT RESOLUTION TOWARDS AN INTEGRATED PROJECT SCHEDULING AND MATERIAL ORDERING SYSTEM IN A LARGE-SCALE CONSTRUCTION PROJECT

期刊: APPLIED AND COMPUTATIONAL MATHEMATICS, 2019; 18 (2)

This paper emphasizes a novel integration of project scheduling and material ordering (PSMO) under a fuzzy random environment, which provides more fle......

JIF:3.16

EXPLICIT, SEMI-SYMMETRIC, HYBRID, SIX-STEP, EIGHTH ORDER METHODS FOR SOLVING y '' = f (x, y)

期刊: APPLIED AND COMPUTATIONAL MATHEMATICS, 2019; 18 (3)

A family of explicit, semi-symmetric, eighth-order, six-step methods for the numerical solution of y '' = f (x, y) is studied. This family can be deri......

JIF:3.16

SOME ANALYTICAL METHODS FOR SINGULAR BOUNDARY VALUE PROBLEM IN A FRACTAL SPACE: A REVIEW

期刊: APPLIED AND COMPUTATIONAL MATHEMATICS, 2019; 18 (3)

The fractal calculus is to obverse the same phenomenon using two differential scales, the continuous space when observed on a large scale becomes disc......

JIF:3.16

MATCHING INDEX AND ITS ALGORITHM OF UNCERTAIN RANDOM GRAPH

期刊: APPLIED AND COMPUTATIONAL MATHEMATICS, 2018; 17 (1)

In this paper, we first give a fundamental formula for calculating the matching index. Then, some simplified forms of the formula are discussed. Final......

JIF:3.16

SPLIT EQUILIBRIUM, VARIATIONAL INEQUALITY AND FIXED POINT PROBLEMS FOR MULTI-VALUED MAPPINGS IN HILBERT SPACES

期刊: APPLIED AND COMPUTATIONAL MATHEMATICS, 2018; 17 (3)

In this paper, we introduce and study iterative schemes for finding a common element of the solution set of split equilibrium problems, the solution s......

JIF:3.16

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