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تعداد مقالات
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All Since 2017
Citations 469 415
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demoزمینه های پژوهشی

Integral Equations, Haar wavelet, Iterative methods, Numerical Analysis, wavelet

demoمقالات اسکولار

SEIaIsQRS epidemic model for COVID-19 by using compartmental analysis and numerical simulation

H Gholami, M Gachpazan, M Erfanian
Computational Methods for Differential Equations, 2024 Cited By: -

Solving Inverse System of Time-Fractional Burgers Equation

M Erfanian, H Zeidabadi, H Hosseinnezhad
Iraqi Journal of Science, 2659-2678, 2024 Cited By: -

Solving two-dimensional nonlinear Volterra integral equations using Rationalized Haar functions

HZ M. Erfanian
International Journal of Nonlinear Analysis and Applications (IJNAA) 14 (8 …, 2023 Cited By: -

Solving an inverse problem for a time-fractional advection-diffusion equation with variable coefficients by rationalized Haar wavelet method

M Erfanian, H Zeidabadi, O Baghani
Journal of Computational Science 64, 101869, 2022 Cited By: 4

A Spectral Parametric Iteration Method for Solving Volterra Population Model

پارسامنش, محمود, عرفانیان, قربانی
فصلنامه علمی کارافن 19 (ویژه نامه), 619-633, 2022 Cited By: -

Coloring in the Topology

HEO Dhsorkhi, ME Oraei
Mathematical Researches 8 (2), 1-14, 2022 Cited By: -

یک روش عددی برای حل معادله اول پینلوف با استفاده از پایه های موجکی شودر

HZ M. Erfanian
9th Seminar on Numerical Analysis and Its Applications 1 (1), 55-59, 2022 Cited By: -

Stability and Convergence Analysis of Singular Integral Equations for Unequal Arms Branch Crack Problems in Plane Elasticity

R Ghorbanpoor, J Saberi-Nadjafi, NMAN Long, M Erfanian
Applied Mathematical Modelling, 731-749, 2022 Cited By: 5

Approximate solution of linear singular fractional integro-differential equation with the radial basis function

HZ M. Erfanian
11th Seminar on Linear Algebra and its Applications 1 (1), 1-6, 2022 Cited By: -

Solving of Nonlinear Volterra Integro-Differential Equations in the Complex Plane with Periodic Quasi-wavelets

M Erfanian, H Zeidabadi
International Journal of Applied and Computational Mathematics 7, 1-13, 2021 Cited By: 3

Solution of nonlinear Volterra and Fredholm integro-differential equations by the rational Haar wavelet

M Erfanian, H Zeidabadi
Journal of Mathematical Modeling 9 (2), 201-213, 2021 Cited By: 1

Stability and bifurcations in a discrete-time SIVS model with saturated incidence rate

M Parsamanesh, M Erfanian
Chaos, Solitons & Fractals 150, 111178, 2021 Cited By: 26

Solving Nonlinear Fredholm integral equations with PQWs in complex plane

H Beiglo, M Gachpazan, M Erfanian
International Journal of Dynamical Systems and Differential Equations, 2021 Cited By: 1

Global dynamics of a mathematical model for propagation of infection diseases with saturated incidence rate

M Parsamanesh, M Erfanian
Journal of Advanced Mathematical Modeling 11 (1), 69-81, 2021 Cited By: 5

Modeling of the propagation of infectious diseases: mathematics and population

M Parsamanesh, M Erfanian, A Akrami
EBNESINA 22 (4), 60-74, 2021 Cited By: 2

Stability and Bifurcations in a Discrete-Time Epidemic Model with Vaccination and Vital Dynamics

M Parsamanesh, M Erfanian, S Mehrshad
BMC Bioinformatics 21 (525), 2020 Cited By: 22

Using of finite element method for solving of weakly singular Volterra integral equations

HZ M. Erfanian
The 10th Seminar on Linear Algebra and its Applications 1 (1), 35-40, 2020 Cited By: -

Using of PQWs for solving NFID in the complex plane

M Erfanian, H Zeidabadi, M Parsamanesh
Advances in Difference Equations 2020, 1-13, 2020 Cited By: 5

Using finite element method for solving weakly singular Volterra integral equations1

M Erfanian, H Zeidabadi
Extended Abstracts, 35, 2020 Cited By: -

Solving the mixed singular integro-differential equation by using the finite element method

M Erfanian, H Zeidabadi
10th Seminar on Linear Algebra and its Applications, 2020 Cited By: -

Solving a nonlinear fractional Schrödinger equation using cubic B-splines

M Erfanian, H Zeidabadi, M Rashki, H Borzouei
Advances in Difference Equations 2020 (1), 344, 2020 Cited By: 6

Finite difference method for solving partial integro-differential equations

M Erfanian, H Zeidabadi
Mathematical Researches 6 (1), 79-88, 2020 Cited By: 2

Stress intensity factor for multiple cracks in an infinite plate using hypersingular integral equations

R Ghorbanpoor, J Saberi_Nadjafi, NMAN Long, M Erfanian
Comput. Methods Differ. Equ 8 (1), 69-84, 2020 Cited By: 3

Solving Two-Dimensional Nonlinear Volterra Integral Equations Using Rationalized Haar Functions in the Complex Plane

M Erfanian, H Zeidabadi, R Mehri
Advanced Science, Engineering and Medicine 12 (3), 409-415, 2020 Cited By: 3

Solving two-dimensional nonlinear mixed Volterra Fredholm integral equations by using rationalized Haar functions in the complex plane

M Erfanian, H Zeidabadi
Journal of Mathematical Modeling 7 (4), 399-416, 2019 Cited By: 5

Projection recurrent neural network model: a new strategy to solve weapon-target assignment problem

A Shojaeifard, AN Amroudi, A Mansoori, M Erfanian
Neural Processing Letters 50, 3045-3057, 2019 Cited By: 19

Solving the nonlinear integro-differential equation in complex plane with rationalized Haar wavelet

M Erfanian, A Mansoori
Mathematics and computers in simulation 165, 223-237, 2019 Cited By: 26

A quadratic programming model for obtaining weak fuzzy solution to fuzzy linear systems

A Akrami, M Erfanian
Facta Universitatis, Series: Mathematics and Informatics, 381-390, 2019 Cited By: 1

Using of matrix-based Rationalized Haar wavelet method for solving consolidation equation

M Rastegar, AB Moghaddam, M Erfanian, BB Moghaddam
Asian-European Journal of Mathematics 12 (7), 2019 Cited By: -

Solving two-dimensional nonlinear Fredholm integral equations using rationalized Haar functions in the complex plane

M Erfanian, A Akrami, M Parsamanesh
International Journal of Applied and Computational Mathematics 5, 1-13, 2019 Cited By: 3

Rationalized Haar wavelet bases to approximate the solution of the first Painlev`e equations

M Erfanian, A Mansoori
Journal of Mathematical Modeling 7 (1), 107-116, 2019 Cited By: 6

Approximate solution of linear Volterra integro-differential equation by using cubic B-spline finite element method in the complex plane

M Erfanian, H Zeidabadi
Advances in Difference Equations 2019 (1), 62, 2019 Cited By: 20

Solving of nonlinear Fredholm integro-differential equation in a complex plane with rationalized Haar wavelet bases

M Erfanian, H Zeidabadi
Asian-European Journal of Mathematics 12 (4), 1950055 (15 pages), 2019 Cited By: 20

Global dynamics of an epidemic model with standard incidence rate and vaccination strategy

M Parsamanesh, M Erfanian
Chaos, Solitons & Fractals 117, 192-199, 2018 Cited By: 33

Using of Haar wavelets for solving of mixed 2D nonlinear Volterra-Fredholm integral equation

M Erfanian, H Zeidabadi, A Akrami
Journal of Coupled Systems and Multiscale Dynamics 6 (2), 121-127, 2018 Cited By: -

A dynamic model to solve the absolute value equations

A Mansoori, M Erfanian
Journal of Computational and Applied Mathematics 333, 28-35, 2018 Cited By: 66

α-cuts method and interval programming for solving a specific type of nonlinear fuzzy optimization problems

A Akrami, M Erfanian
Journal of Coupled Systems and Multiscale Dynamics 6 (1), 30-35, 2018 Cited By: -

Using of Bernstein spectral Galerkin method for solving of weakly singular Volterra–Fredholm integral equations

M Erfanian, H Zeidabadi
Mathematical Sciences 12 (2), 109-103, 2018 Cited By: 16

The approximate solution of nonlinear integral equations with the RH wavelet bases in a complex plane

M Erfanian
International Journal of Applied and Computational Mathematics 4 (1), 31, 2018 Cited By: 15

The approximate solution of nonlinear mixed Volterra‐Fredholm‐Hammerstein integral equations with RH wavelet bases in a complex plane

M Erfanian
Mathematical Methods in the Applied Sciences 41 (18), 8942-8952, 2018 Cited By: 18

A new method for solving of Darboux problem with Haar Wavelet

M Erfanian, M Gachpazan, S Kosari
SeMA Journal 74, 475-487, 2017 Cited By: 12

RH WAVELET BASES TO APPROXIMATE SOLUTION OF NONLINEAR FREDHOLM-HAMMERSTEIN INTEGRAL EQUATIONS IN COMPLEX PLANE

M Erfanian, A Akrami
Mathematical Modelling of Systems, ISSN: 1381-2424 4 (1), 111-118, 2017 Cited By: 11

An interval nonlinear programming approach for solving a class of unconstrained nonlinear fuzzy optimization problems

A Akrami, M Erfanian
Mathematical Modelling of Systems, ISSN: 1381-2424 4 (1), 119-127, 2017 Cited By: 4

The approximate solution of nonlinear Volterra Hammerstein integral equations with RH wavelet bases in a complex plane

M Erfanian, A Akrami, H Zeidabadi
Conference: International Conference on Mathematical Modelling in Applied …, 2017 Cited By: -

USING OF TWO DIMENSIONAL HAAR WAVELET FOR SOLVING OF TWO DIMENSIONAL NONLINEAR FREDHOLM INTEGRAL EQUATION

M Erfanian, A Akrami
Int J Appl Phys Sci, 3 (2), 55-60, 2017 Cited By: 2

A new sequential approach for solving the integro-differential equation via Haar wavelet bases

M ERFANIAN, H GACHPAZAN, M, Beiglo
Computational Mathematics and Mathematical Physics 57 (2), 297-305, 2017 Cited By: 33

SOLVING OF TWO DIMENSIONAL NONLINEAR MIXED VOLTERRA – FREDHOLM HAMMERSTEIN INTEGRAL EQUATION 2D HAAR WAVELETS

M ERFANIAN, A Akrami
Mathematical Sciences International Research Journal 6 (Issue 1), 18-21, 2017 Cited By: 5

ON MATHEMATICAL MODELLING IN APPLIED SCIENCES

S Petersburg-Russia
, 2017 Cited By: -

Using Chebyshev polynomial’s zeros as point grid for numerical solution of nonlinear PDEs by differential quadrature-based radial basis functions

M Erfanian, S Kosari
International Journal of Mathematical Modelling & Computations 7 (1 (WINTER …, 2017 Cited By: 1

A NEW METHOD FOR SOLVING OF 2D FREDHOLM INTEGRAL EQUATION WITH RH WAVELET

M ERFANIAN, M GACHPAZAN
International Conference on “Engineering & Technology, Computer, Basic …, 2016 Cited By: -

A NEW METHOD FOR SOLVING OF TELEGRAPH EQUATION WITH HAAR WAVELET

M ERFANIAN, M GACHPAZAN
International Journal of Mathematical and Computational Science (Int. J …, 2016 Cited By: 12

APQWs IN COMPLEX PLANE: APPLICATION TO FREDHOLM INTEGRAL EQUATIONS

ME Hossein Beiglo, Mortaza Gachpazan
Proceedings of IAM 5 (1), 46-55, 2016 Cited By: -

Using of 2D RH wavelets for solving of 2D nonlinear Volterra-Fredholm integral equations

M Erfanian, M Gachpazan
Conference: The 6th Seminar on Numerical Analysis and Its Applications, 2016 Cited By: -

Apply fixed point theorem for solving of nonlinear Volterra integral equation with Harr wavelet

M Erfanian, M Gachpazan
The First National Conference in Mathematics and Its Application in Science …, 2016 Cited By: -

Rationalized Haar wavelet bases to approximate solution of nonlinear Fredholm integral equations with error analysis

M ERFANIAN, M GACHPAZAN, H BEIGLO
Applied Mathematics and Computation 265, 304–312, 2015 Cited By: 25

RH WAVELET BASES TO APPROXIMATE SOLUTION OF NONLINEAR VOLTERRA -FREDHOLM -HAMMERSTEIN INTEGRAL EQUATIONS WITH ERROR ANALYSIS

M. Erfanian, Gachpazan, Beiglo
Proceedings of IAM 4 (1), 70-82, 2015 Cited By: 4

LEGENDRE POLYNOMIAL APPROXIMATIONS FOR SOLVING NONLINEAR VOLTERRA INTEGRO-DIFFERENTIAL EQUATION

M ERFANIAN, M GACHPAZAN
12th Seminar on Differential Equations and Dynamical System 1 (1), 201-205, 2015 Cited By: -

Solving mixed Fredholm–Volterra integral equations by using the operational matrix of RH wavelets

M ERFANIAN, M GACHPAZAN
SeMA Journal, 2015 Cited By: 8

SOLVING THE MIXED FREDHOLM-VOLTERRA INTEGRO-DIFFERENTIAL EQUATION VIA HAAR WAVELET BASES

M ERFANIAN, M GACHPAZAN, H BEIGLO
The 8th Seminar on Linear Algebra and its Applications 1 (1), 200, 2015 Cited By: -

Solving nonlinear Volterra integro-differential equation by using Legendre polynomial approximations

M ERFANIAN, M GACHPAZAN, H BEIGLO
Iranian Journal of Numerical Analysis and Optimization 4 (2), 73-83, 2014 Cited By: 3

Rationalized haar wavelet bases to approximate solution of nonlinear Volterra–Fredholm–Hammerstein integral equations with error analysis

M Erfanian, M Gachpazan, H Beiglo
J. Appl. Computat. Math 4, 195-199, 2014 Cited By: 2

Application of fixed point method in rationalized Haar wavelet bases to approximate solution of nonlinear Volterra-Hammerstein integral equations in banach space

M Gachpazan, M Erfanian
The 10th Seminar on Differential Equations and Dynamic Systems, 2013 Cited By: -

demoمقاله در مجله

حل معادلات انتگرال در فضاي مختلط با استفاده از موجك هار

عرفانيان اورعي مجيد
عنوان مجله: International Journal of Applied and Computational Mathematics

يك روش جديد براي حل معادله داربوكس از طريق موجك هار

عرفانيان اورعي مجيد ، Morteza Gachpazan ، Sajad Kosari
عنوان مجله: SeMA Journal

حل مدل پويا براي معادله مقدار مطلق

عرفانيان اورعي مجيد ، Amin Mansoori
عنوان مجله: JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS

A new sequential approach for solving the integro-differential equation via Haar wavelet bases

عرفانيان اورعي مجيد ، H. Beiglo ، M. Gachpazan
عنوان مجله: COMPUTATIONAL MATHEMATICS AND MATHEMATICAL PHYSICS

Rationalized Haar wavelet bases to approximate solution of nonlinear Fredholm integral equations with error analysis

عرفانيان اورعي مجيد ، H. Beiglo ، M. Gachpazan
عنوان مجله: APPLIED MATHEMATICS AND COMPUTATION

The approximate solution of nonlinear mixed Volterra- Fredholm-Hammerstein integral equations with RH wavelet bases in a complex plane

عرفانيان اورعي مجيد
عنوان مجله: MATHEMATICAL METHODS IN THE APPLIED SCIENCES

RH WAVELET BASES TO APPROXIMATE SOLUTION OF NONLINEAR FREDHOLM-HAMMERSTEIN INTEGRAL EQUATIONS IN COMPLEX PLANE

عرفانيان اورعي مجيد ، اكرمي عباس
عنوان مجله: Mathematical Modelling of Systems

An interval nonlinear programming approach for solving a class of unconstrained nonlinear fuzzy optimization problems

عرفانيان اورعي مجيد ، اكرمي عباس
عنوان مجله: Mathematical Modelling of Systems

Solving mixed FredholmVolterra integral equations by using the operational matrix of RH wavelets

عرفانيان اورعي مجيد ، M. Gachpazan
عنوان مجله: SeMA Journal

Solving nonlinear Volterra integro-differential equation by using Legendre polynomial approximations

عرفانيان اورعي مجيد
عنوان مجله: Iranian Journal of Numerical Analysis and Optimization

SOLVING OF TWO DIMENSIONAL NONLINEAR MIXED VOLTERRA FREDHOLM HAMMERSTEIN INTEGRAL EQUATION 2D HAAR WAVELETS

عرفانيان اورعي مجيد ، اكرمي عباس
عنوان مجله: Mathematical Sciences International Research Journal

Using Chebyshev polynomials zeros as point grid for numerical solution of nonlinear PDEs by differential quadrature- based radial basis functions

عرفانيان اورعي مجيد ، كوثري سجاد
عنوان مجله: International Journal of Mathematical Modelling Computations

A NEW METHOD FOR SOLVING OF TELEGRAPH EQUATION WITH HAAR WAVELET

عرفانيان اورعي مجيد
عنوان مجله: International Journal of Mathematical and Computational Science

APQWs IN COMPLEX PLANE APPLICATION TO FREDHOLM INTEGRAL EQUATIONS

عرفانيان اورعي مجيد
عنوان مجله: Proceeding of nstitute of Applied Mathematics

Using of Two Dimensional HAAR Wavelet for Solving of Two Dimensional Nonlinear Fredholm Integral Equation

عرفانيان اورعي مجيد ، اكرمي عباس
عنوان مجله: International Journal of Applied and Physical Sciences

RH WAVELET BASES TO APPROXIMATE SOLUTION OF NONLINEAR VOLTERRA -FREDHOLM -HAMMERSTEIN INTEGRAL EQUATIONS WITH ERROR ANALYSIS

عرفانيان اورعي مجيد
عنوان مجله: Proceeding of nstitute of Applied Mathematics

Solving of nonlinear Fredholm integro-differential equation in a complex plane with rationalized Haar wavelet bases

عرفانيان اورعي مجيد ، Hamed. Zeidabadi
عنوان مجله: Asian-European Journal of Mathematics

Using of Bernstein spectral Galerkin method for solving of weakly singular VolterraFredholm integral equations

عرفانيان اورعي مجيد ، Hamed Zeidabadi
عنوان مجله: mathematical sciences

Using of matrix-based Rationalized Haar wavelet method for solving consolidation equation

عرفانيان اورعي مجيد ، Amir Bazrafshan Moghaddam ، Bahador Bazrafshan Moghaddam ، Mojtaba Rastegar
عنوان مجله: Asian-European Journal of Mathematics

Using of Haar wavelets for solving of mixed 2D nonlinear Volterra-Fredholm integral equation

عرفانيان اورعي مجيد ، A. Akrami ، H. Zeidabadi
عنوان مجله: Journal of Coupled Systems and Multiscale Dynamics

Stability and bifurcations in a discrete-time epidemic model with vaccination and vital dynamics

عرفانيان اورعي مجيد ، پارسامنش محمود ، مهرشاد سعيد
عنوان مجله: BMC BIOINFORMATICS

حل معادلات انتگرال عير خطي فردهلم در فضاي مختلط با كمك PQWs

عرفانيان اورعي مجيد ، بيگلو حسين ، گچ پزان مرتضي
عنوان مجله: International Journal of Dynamical Systems and Differential Equations

Solution of nonlinear Volterra and Fredholm integro-differential equations by the rational Haar wavelet

عرفانيان اورعي مجيد ، زيدابادي حامد
عنوان مجله: Journal of Mathematical Modeling

Stability and bifurcations in a discrete-time SIVS model with saturated incidence rate

عرفانيان اورعي مجيد ، محمود پارسامنش
عنوان مجله: CHAOS SOLITONS and FRACTALS

ديناميك سراسري يك مدل رياضي براي انتشار بيماري هاي عفوني با نرخ انتشار غيرخطي اشباع

عرفانيان اورعي مجيد ، پارسامنش محمود
عنوان مجله: مدلسازي پيشرفته رياضي

مقاله آزمايشي جديد

بيدادي مينا ، عرفانيان اورعي مجيد ، زابلي غلامرضا
عنوان مجله: بيماريهاي گياهي

Using Chebyshev polynomial's zeros as point grid for numerical solution of linear and nonlinear PDEs by differential quadrature- based radial basis functions

كوثري سجاد ، عرفانيان اورعي مجيد
عنوان مجله: International Journal of Mathematical Modelling & Computations (IJM2C)

تست

عرفانيان اورعي مجيد
عنوان مجله: آب و محيط زيست

Stability and convergence analysis of singular integral equations for unequal arms branch crack problems in plane elasticity

عرفانيان اورعي مجيد ، R. Ghorbanpoor ، J. Saberi-Nadjafi ، N.M.A. Nik Long
عنوان مجله: APPLIED MATHEMATICAL MODELLING

Solving of Nonlinear Volterra Integro-Differential Equations in the Complex Plane with Periodic Quasi-wavelets

عرفانيان اورعي مجيد ، زيد آبادي حامد
عنوان مجله: International Journal of Applied and Computational Mathematics

مدل سازي انتشار بيماري: رياضيات و جمعيت

عرفانيان اورعي مجيد ، اكرمي عباس ، پارسامنش محمود
عنوان مجله: ابن سينا

Solving a nonlinear fractional Schr?dinger equation using cubic B-splines

راشكي مهدي ، عرفانيان اورعي مجيد ، H. Zeidabadi ، H. Borzouei
عنوان مجله: Advances in Difference Equations

رنگ پذيري در توپولوژي

عرفانيان اورعي مجيد ، عرفانيان حميد
عنوان مجله: پژوهش هاي رياضي

Solving an inverse problem for a time-fractional advection-diffusion equation with variable coefficients by rationalized Haar wavelet method

عرفانيان اورعي مجيد ، Hamed Zeidabadi ، اميد باغاني
عنوان مجله: Journal of Computational Science

حل معادله انمگرال دوبعدي ولترا با استفاده از توابع هار

عرفانيان اورعي مجيد ، Hamed Zeidabadi
عنوان مجله: International Journal of Nonlinear Analysis and Applications

يك روش تكراري پارامتري طيفي براي حل مدل جمعيت ولترا.

عرفانيان اورعي مجيد ، قرباني اصغر ، پارسامنش محمود
عنوان مجله: كارافن

Solving Inverse System of Time-Fractional Burgers Equation

عرفانيان اورعي مجيد ، Hamed Zeidabadi ، Hessam Hosseinnezhad
عنوان مجله: المجلة العراقية للعلوم : جامعة بغداد

SEIaIsQRS EPIDEMIC MODEL FOR COVID-19 BY USING COMPARTMENTAL ANALYSIS AND NUMERICAL SIMULATION

عرفانيان اورعي مجيد ، Hossein Gholami ، Morteza Gachpazan
عنوان مجله: Computational Methods for Differential Equations

demoمقاله در همایش

demoکتب

آزمايشي

بيدادي مينا ، عرفانيان اورعي مجيد
تاليف و تصنيف كتاب

demoسایر فعالیت های پژوهشی

سوم سوم سوم سوم سوم سوم

بيدادي مينا ، عرفانيان اورعي مجيد
طرح پژوهشي

لرصسثلصسثسقلثياذيثذذديبذديبذ

بيدادي مينا ، راهداري عبدالعلي ، عرفانيان اورعي مجيد
طرح پژوهشي

تسذدخدلؤبصسح رثرح صثتب صبح

بيدادي مينا ، عرفانيان اورعي مجيد ، راهداري عبدالعلي
طرح پژوهشي

اختراع آزمايشي اول

بيدادي مينا ، راهداري عبدالعلي ، عرفانيان اورعي مجيد
اختراع و اكتشاف