Vol. 21 No. 3 (2023): September

Published: 2023-09-30

Articles

King Type $(p,q)$-Bernstein Schurer Operators

Parveen Bawa, Neha Bhardwaj, Sumit Kaur Bhatia

431–443
- PDF
Kannan Contraction Maps on the Space of Null Variable Exponent Second-Order Quantum Backward Difference Sequences of Soft Functions and Its Pre-Quasi Ideal

Awad A. Bakery

445–480
- PDF
A Fixed Point Theorem and Generalized Non-Archimedean Quasi-Ordered Metric Spaces and Its Applications

Chang Il Kim, Gil Jun Han

481–490
- PDF
Stability and Optimal Control of Human T-Cell Lymphotropic Virus Type I (HTLV-I) Infection of CD4+ T-Cells which Leads to Leukemia Model with Prevention and Treatment

Ratchada Viriyapong, Suttipong Wuttigan

491–511
- PDF
Aggregation Function Constructed from Semi-copula

Varayut Boonyasri, Santi Tasena

513–527
- PDF
On the Recursive Sequence $x_{n+1} = \frac{x_{n-2k-3}}{1 + \prod\limits_{m=1}^{k+1} x_{n-2m+1}}$ In memoriam Professor Charles E. Chidume (1947–2021)

Piyanut Puangjumpa

529–536
- PDF
Iterative Methods for Common Fixed Points of a Finite Family of Non-self Mappings In memoriam Professor Charles E. Chidume (1947–2021)

Abebe Regassa Tufa

537–552
- PDF
Bivariate Quadratic Transformations of Quasi-copulas

Pattira Tongjundee, Varayut Boonyasri

553–561
- PDF
On the Non-Linear Diophantine Equations $4^{x} - a^{y} = dz^{2}$ and $4^{x} + a^{y} = dz^{2}$

Suton Tadee, Umarin Pintoptang

563–567
- PDF
Regularity and Finiteness Conditions on Transformation Semigroups with Invariant Sets

Saranya Phongchan, Preeyanuch Honyam

569–583
- PDF
Some Degree-Based Topological Indices of Hexagonal Cacti

Hafsah Tabassum, Thiradet Jiarasuksakun, Suchat Samphavat, Pawaton Kaemawichanurat

585–608
- PDF
Sequential Hilfer-Hadamard Fractional Three-Point Boundary Value Problems

Ugyen Samdrup Tshering, Ekkarath Thailert, Sotiris K. Ntouyas, Piyanuch Siriwat

609–624
- PDF
A Novel Algorithm for Convex Bi-level Optimization Problems in Hilbert Spaces with Applications

Puntita Sae-jia, Suthep Suantai

625–645
- PDF
Interpolative Rational Type Contractions in Bipolar Metric Spaces

Warut Kitcharoen

647–656
- PDF
An Optimal Control Technique for Epidemiological Model with Limited Vaccination Supply

Printaporn Sanguansuttigul

657–669
- PDF

Vol. 21 No. 3 (2023): September

Articles

King Type $(p,q)$-Bernstein Schurer Operators

Kannan Contraction Maps on the Space of Null Variable Exponent Second-Order Quantum Backward Difference Sequences of Soft Functions and Its Pre-Quasi Ideal

A Fixed Point Theorem and Generalized Non-Archimedean Quasi-Ordered Metric Spaces and Its Applications

Stability and Optimal Control of Human T-Cell Lymphotropic Virus Type I (HTLV-I) Infection of CD4+ T-Cells which Leads to Leukemia Model with Prevention and Treatment

Aggregation Function Constructed from Semi-copula

On the Recursive Sequence $x_{n+1} = \frac{x_{n-2k-3}}{1 + \prod\limits_{m=1}^{k+1} x_{n-2m+1}}$ In memoriam Professor Charles E. Chidume (1947–2021)

Iterative Methods for Common Fixed Points of a Finite Family of Non-self Mappings In memoriam Professor Charles E. Chidume (1947–2021)

Bivariate Quadratic Transformations of Quasi-copulas

On the Non-Linear Diophantine Equations $4^{x} - a^{y} = dz^{2}$ and $4^{x} + a^{y} = dz^{2}$

Regularity and Finiteness Conditions on Transformation Semigroups with Invariant Sets

Some Degree-Based Topological Indices of Hexagonal Cacti

Sequential Hilfer-Hadamard Fractional Three-Point Boundary Value Problems

A Novel Algorithm for Convex Bi-level Optimization Problems in Hilbert Spaces with Applications

Interpolative Rational Type Contractions in Bipolar Metric Spaces

An Optimal Control Technique for Epidemiological Model with Limited Vaccination Supply

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