Generalization of Seikkala derivative and differential transform method for fuzzy Volterra integro-differential equations

S Biswas, TK Roy - Journal of Intelligent & Fuzzy Systems, 2018 - content.iospress.com
In this study, we present a generalized concept of Seikkala differentiability for fuzzy
functions. It has been shown that this concept and the lateral H-differentiability lead us to the …

Solution strategy for fuzzy fractional order linear homogeneous differential equation by Caputo-H differentiability and its application in fuzzy EOQ model

M Rahaman, SP Mondal, A El Allaoui, S Alam… - Advances in fuzzy …, 2022 - Springer
This chapter aims to describe a stock dependent memory concerned EOQ model in fuzzy
uncertain situation. Before develo** the EOQ model, a brief theory of fuzzy fractional linear …

Fuzzy functional integro-differential equations under generalized H-differentiability

NV Hoa, ND Phu - Journal of Intelligent & Fuzzy Systems, 2014 - content.iospress.com
In this paper, we present the studies on two kinds of solutions to fuzzy functional integro-
differential equations (FFIDEs). The different types of solutions to FFIDEs are generated by …

Some global existence results and stability theorem for fuzzy functional differential equations

N Van Hoa, P Van Tri, TT Dao… - Journal of Intelligent & …, 2015 - content.iospress.com
In this paper, we establish the global existence and uniqueness results for fuzzy functional
differential equations (FFDEs) by using two different methods. We have extended and …

Solving fuzzy second-order nonlinear Volterra–Fredholm integro-differential equations by using Picard method

SS Behzadi, T Allahviranloo, S Abbasbandy - Neural Computing and …, 2012 - Springer
In this paper, Picard method is proposed to solve the fuzzy second-order nonlinear Volterra–
Fredholm integro-differential equation (FVFIDE) with fuzzy initial conditions under …

Existence of extremal solutions for interval-valued functional integro-differential equations

LT Quang, NV Hoa, ND Phu… - Journal of Intelligent & …, 2016 - content.iospress.com
This paper is devoted to studying the maximal and minimal solutions for the interval-valued
functional integrodifferential equations (IFIDEs) under generalized Hukuhara differentiability …

Random fuzzy functional integro-differential equations under generalized Hukuhara differentiability

H Vu, LS Dong, NV Hoa - Journal of Intelligent & Fuzzy …, 2014 - content.iospress.com
In this paper, we prove the existence and uniqueness results for the random fuzzy functional
integro-differential equations under generalized Hukuhara differentiability. For the existence …

[PDF][PDF] Piecewise constant controlled linear fuzzy systems

AV Plotnikov, AV Arsiry, TA Komleva - 2012 - sid.ir
Piecewise Constant Controlled Linear Fuzzy Systems Page 1 Archive of SID Available
online at http://ijim.srbiau.ac.ir Int. J. Industrial Mathematics (ISSN 2008-5621) Vol. 4, No. 2 …

The local existence of solutions for random fuzzy integro-differential equations under generalized H-differentiability

H Vu, NV Hoa, ND Phu - Journal of Intelligent & Fuzzy Systems, 2014 - content.iospress.com
In this paper, we consider the random fuzzy integro-differential equations (RFIDEs) under
generalized H-differentiability. The local existence of solutions for RFIDEs with initial …

Global existence of solutions for interval-valued integro-differential equations under generalized H-differentiability

VA Truong, VH Ngo, DP Nguyen - Advances in Difference Equations, 2013 - Springer
In this study, we consider the interval-valued integro-differential equations (IIDEs) under
generalized H-differentiability DH g X (t)= F (t, X (t))+∫ t 0 t G (t, s, X (s)) ds, X (t 0)= X 0∈ KC …