Vol. 13 No. 1 (2023): IJOCTA

Published: 2023-01-23

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Research Articles

Certain saigo type fractional integral inequalities and their q-analogues

Shilpi Jain, Rahul Goyal, Praveen Agarwal, Shaher Momani

1-9
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A simple method for studying asymptotic stability of discrete dynamical systems and its applications

Manh Tuan Hoang, Thi Kim Quy Ngo, Ha Hai Truong

10-25
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Observer design for a class of irreversible port Hamiltonian systems

Saida Zenfari, Mohamed Laabissi, Mohammed Elarbi Achhab

26-34
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The effect of marketing and R&D expenditures on firm profitability and stock return: Evidence from BIST

Gamze Sekeroglu, Kazım Karaboga

35-45
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Novel approach for nonlinear time-fractional Sharma-Tasso-Olever equation using Elzaki transform

Naveen Sanju Malagi, Pundikala Veeresha, Gunderi Dhananjaya Prasanna, Ballajja Chandrappa Prasannakumara, Doddabhadrappla Gowda Prakasha

46-58
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Approximate controllability for systems of fractional nonlinear differential equations involving Riemann-Liouville derivatives

Lavina Sahijwani, Nagarajan Sukavanam

59-67
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A predator-prey model for the optimal control of fish harvesting through the imposition of a tax

Anal Chatterjee, Samares Pal

68-80
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The processes with fractional order delay and PI controller design using particle swarm optimization

Münevver Mine Özyetkin, Hasan Birdane

81-91
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Stability tests and solution estimates for non-linear differential equations

Osman Tunç

92-103
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Analysing the market for digital payments in India using the predator-prey mode

Vijith Raghavendra , Pundikala Veeresha

104-115
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The null boundary controllability for the Mullins equation with periodic boundary conditions

Isil Oner

116-122
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M-truncated soliton solutions of the fractional (4+1)-dimensional Fokas equation

Neslihan Ozdemir

123-129
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A new approach on approximate controllability of Sobolev-type Hilfer fractional differential equations

Ritika Pandey, Chandan Shukla, Anurag Shukla, Ashwini Upadhyay, Arun Kumar Singh

130-138
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