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International Articles
SCI-Expanded
The impact of treatment accessibility on HIV-TB co-infection: a comparative fractional-order modeling approach

Agbata Benedict Celestine, GÜMÜŞ MEHMET , Awasthi A.K., Emadifa Homan, Smerat Aseel (1 more authors)
BMC Infectious Diseases | 2026

SCI-Expanded
Mathematical modeling and analysis of a sex-structured syphilis model with control measures

Luo Renfei, Agbata Benedict Celestine, GÜMÜŞ MEHMET , William Obeng-Denteh, Emadifa Homan (2 more authors)
BMC Public Health | 2025

Scopus
Analysis and Representation of Solutions of a Nonlinear Difference Equation System

GÜMÜŞ MEHMET , AboZeid Raafat, Zeb Anwar, Sezgin Aleyna
Konuralp journal of mathematics Volume 13 issue 2 | 2025

SCI-Expanded
Modeling and dynamical analysis of the impact of alcohol consumption on tuberculosis transmission with optimal control strategies

GÜMÜŞ MEHMET , Abebaw Yohannes Fissha, Teklu Shewafera Wondimagegnhu
Scientific Reports | 2025

SCI-Expanded
Analysis of HIV/AIDS and HBV co-infection with drug-induced hepatotoxicity compartmental model with optimal control theory

GÜMÜŞ MEHMET , Abebaw Yohannes Fissha, Teklu Shewafera Wondimagegnhu
Computers in Biology and Medicine Volume 199 issue 111259 | 2025

SCI-Expanded
Dynamics of a novel fractional-order model for autism spectrum disorder perspective propagation with optimal control

GÜMÜŞ MEHMET , Teklu Shewafera Wondimagegnhu
Scientific Reports Volume 15 issue 39768 | 2025

SCI-Expanded
Mathematical modeling and optimal control of autism spectrum disorder stigma dynamics with compartmental framework and awareness campaigns

GÜMÜŞ MEHMET , Teklu Shewafera Wondimagegnhu
Computers in Biology and Medicine Volume 198 issue 111275 | 2025

SCI-Expanded
Closed-Form Solutions of a Nonlinear Rational Second-Order Three-Dimensional System of Difference Equations

Berkal Messaoud, Radwan Taha, GÜMÜŞ MEHMET , AboZeid Raafat, Ahmed Karim K.
Mathematics Volume 13 | 2025

SCI-Expanded
Fractional‐Order Modeling of Monkeypox Dynamics: Insights From Optimal Control

Akuka Philip N.A., Seidu Baba, GÜMÜŞ MEHMET
Journal of Mathematics Volume 2025 issue 3060458 | 2025

TR DİZİN
Stability Analysis and Simulations of the Discrete-Time Cancer Epidemic Model

TÜRK KEMAL, GÜMÜŞ MEHMET
Fundamental Journal of Mathematics and Applications Volume 8 | 2025

SCI-Expanded
Bifurcation and optimal control analysis for a fractional-order model of drug-resistant HBV infection

Teklu Shewafera Wondimagegnhu, Bonyah Ebenezer, GÜMÜŞ MEHMET , El-Mesady Ahmed, Peter Olumuyiwa James (1 more authors)
Computers in Biology and Medicine Volume 198 | 2025

SCI
Analysis of fractional-order model for the transmission dynamics of malaria via Caputo–Fabrizio and Atangana–Baleanu operators

Agbata Benedict Celestine, Dervishi Raimonda, GÜMÜŞ MEHMET , Smerat Aseel, Mbah Godwin Christopher Ezike
Scientific Reports Volume 15 | 2025

Scopus
Dynamics and optimal intervention strategies in a Shigellosis transmission model

GÜMÜŞ MEHMET , Teklu Shewafera Wondimagegnhu, TÜRK KEMAL
Mathematical Modelling and Numerical Simulation with Applications Volume 5 issue 3 | 2025

Scopus
Mathematical Analysis of the Monkeypox Epidemic With Infective Immigrants Using Real Data From Nigeria

Akuka Philip N.A., Seidu Baba, GÜMÜŞ MEHMET
Abstract and Applied Analysis Volume 2025 | 2025

SCI-Expanded
Nonlinear dynamical analysis of racism diffusion using a fractional-order model with optimal control and cost-effectiveness assessments

GÜMÜŞ MEHMET , Teklu Shewafera Wondimagegnhu
Boundary Value Problems Volume 2025 issue 107 | 2025

SCI-Expanded
Dynamical and optimal control analyses of tinea corporis fungal infection transmission using mathematical modeling approach

GÜMÜŞ MEHMET , Teklu Shewafera Wondimagegnhu, Kotola Belela Samuel
Boundary Value Problems Volume 2025 issue 103 | 2025

SCI-Expanded
Optimal intervention design for tonsillitis transmission via compartmental modeling with stability analysis and control strategies

GÜMÜŞ MEHMET , Teklu Shewafera Wondimagegnhu, Sezgin Aleyna
Scientific Reports Volume 15 issue 27737 | 2025

WOS.SCI 2 DOI
Cost-Benefit and Dynamical Investigation of a Fractional-Order Corruption Population Dynamical System

Gümüs, M , Teklu, SW
FRACTAL AND FRACTIONAL Volume 9 | 2025

Scopus
Representation of Solutions to a Two-Dimensional System of Difference Equations

GÜMÜŞ MEHMET , AboZeid Raafat, Carapito Ana C.
Konuralp Journal of Mathematics Volume 13 issue 1 | 2025

WOS.SCI 2 DOI
Qualitative study for the system of waste plastic management in the ocean: A discrete-time deterministic model

Parsamanesh, M , Gümüs, M
COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION Volume 143 | 2025

WOS.SCI 1 DOI
Exploring competitive, mutualistic, and other interactions in a discrete community model

Halim, Y , Allam, A , Feckan, M , Redjam, I , Gümüs, M
JOURNAL OF APPLIED MATHEMATICS AND COMPUTING | 2025

WOS.SCI 3 DOI
Dynamic analysis of high-order fuzzy difference equation

Gümüs, M , Yalçinkaya, I , Tollu, DT
JOURNAL OF APPLIED MATHEMATICS AND COMPUTING Volume 71 | 2025

WOS.SCI 1 DOI PM
Iron overload in hemodialysis patients: Comparison of serum iron parameters with T2*MRI sequence

Delibas, D , Evrimler, S , Ercan, K , Gümüs, M , Sariyildirim, A (1 more authors)
JOURNAL OF CLINICAL ULTRASOUND Volume 52 | 2024

WOS.SCI 6 DOI
Some New Approaches to Fractional Euler-Maclaurin-Type Inequalities via Various Function Classes

Gümüs, M , Hezenci, F , Yildiz, M
FRACTAL AND FRACTIONAL Volume 8 | 2024

WOS.SCI 3 DOI
A note on the dynamics of a COVID-19 epidemic model with saturated incidence rate

Gümüs, M , Türk, K
EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS | 2024

WOS.SCI 14 DOI
Dynamical behavior of a hepatitis B epidemic model and its NSFD scheme

Gümüs, M , Türk, K
JOURNAL OF APPLIED MATHEMATICS AND COMPUTING Volume 70 | 2024

Base; Asos Index; ResearchBib; Sindexs; ROAD
Global Behavior of Solutions of a Two-dimensional System of Difference Equations

GÜMÜŞ MEHMET , AboZeid Raafat, TÜRK KEMAL
Ikonion Journal ofMathematics Volume 6 issue 2 | 2024

WOS.SCI 14 DOI
Global asymptotic behavior of a discrete system of difference equations with delays

Gümüs, M
FILOMAT Volume 37 | 2023

TR DİZİN
The Qualitative Analysis of Some Difference Equations Using Homogeneous Functions

GÜMÜŞ MEHMET , Eğilmez Şeyma Irmak
Fundamental Journal of Mathematics and Applications Volume 6 issue 4 | 2023

TR DİZİN
On the Qualitative Behavior of the Difference Equation $\delta _{m+1}=\omega +\zeta \frac{f(\delta _{m},\delta _{m-1})}{\delta _{m-1}^{\beta}}$

GÜMÜŞ MEHMET , Eğilmez Şeyma Irmak
Mathematical Sciences and Applications E-Notes Volume 11 issue 1 | 2023

Zentralblatt fur Mathematik, MathSciNet DOI
A study on dual hyperbolic generalized Pell numbers

SOYKAN YÜKSEL, GÜMÜŞ MEHMET , GÖCEN MELİH
MALAYA JOURNAL OF MATEMATIK Volume 9 issue 3 | 2021

Index Copernicus DOI
Global Analysis of a (1;2)-Type System of Non-Linear Difference Equations

YENER Emine, GÜMÜŞ MEHMET
Communications in Advanced Mathematical Sciences Volume 4 issue 1 | 2021

Mathematical Reviews (MathSciNet), Zentralblatt für Mathematik (zbMATH), EBSCO, Serbian Citation Index, DOAJ DOI
Qualitative study of a third order rational system of difference equations

GÜMÜŞ MEHMET , AboZeid Raafat
Mathematica Moravica Volume 25 issue 1 | 2021

WOS.SCI 12 DOI
The periodic character in a higher order difference equation with delays

Gümüs, M
MATHEMATICAL METHODS IN THE APPLIED SCIENCES Volume 43 | 2020

WOS.SCI 21 DOI
Global behavior of a rational second order difference equation

Gümüs, M , Abo-Zeid, R
JOURNAL OF APPLIED MATHEMATICS AND COMPUTING Volume 62 | 2020

WOS.SCI 12 DOI
An explicit formula and forbidden set for a higher order difference equation

Gümüs, M , Abo-Zeid, R
JOURNAL OF APPLIED MATHEMATICS AND COMPUTING Volume 63 | 2020

SCI-Expanded DOI
The periodic character in a higher order difference equation with delays

GÜMÜŞ MEHMET
Mathematical Methods in the Applied Sciences Volume 43 | 2020

AMS, Zentralblat Math
ANALYSIS OF PERIODICITY FOR A NEW CLASS OF NON-LINEAR DIFFERENCE EQUATIONS BY USING A NEW METHOD

GÜMÜŞ MEHMET
Electronic Journal of Mathematical Analysis and Applications Volume 8 issue 1 | 2020

Zentralblatt fur Mathematik, MathSciNet, Global Impact Factor
Global Dynamics of Solutions of A New Class of Rational Difference Equations

GÜMÜŞ MEHMET
Konuralp Journal of Mathematics Volume 7 issue 2 | 2019

Google Scholar, CrossRef DOI
On a Competitive System of Rational Difference Equations

GÜMÜŞ MEHMET
Universal Journal of Mathematics and Applications Volume 2 issue 4 | 2019

WOS.SCI 36 DOI
The global asymptotic stability of a system of difference equations

Gümüs, M
JOURNAL OF DIFFERENCE EQUATIONS AND APPLICATIONS Volume 24 | 2018

CompuMath Citation Index, Current Contents/Engineering, Computing and Technology, Sci Search, Research Alert. ISI Alerting Services, Mathematical Reviews, Zentralblatt fur Mathematik/Mathematics Abstracts, Current Mathmatical Publications and Mathsci.
On the Solutions of a (2k2)th Order Difference Equation

GÜMÜŞ MEHMET , AboZeid Raafat
Dynamics of Continuous, Discrete and Impulsive SystemsSeries B: Applications Algorithms Volume 25 | 2018

AMS
THE QUALITATIVE ANALYSIS OF A RATIONAL SYSTEM OF DIFFERENCE EQUATIONS

GÜMÜŞ MEHMET , ÖCALAN ÖZKAN
Journal of Fractional Calculus and Applications Volume 9 issue 2 | 2018

WOS.SCI 12 DOI PM
Evaluation of thiol-disulphide homeostasis in radiation workers

Koc, U , Tan, S , Ertem, AG , Gümüs, M , Ozbek, B (1 more authors)
INTERNATIONAL JOURNAL OF RADIATION BIOLOGY Volume 93 | 2017

WOS.ESCI 6 DOI
Dynamical Behavior of a Third-Order Difference Equation with Arbitrary Powers

Gümüs, M , Abo-Zeid, R , Öcalan, Ö
KYUNGPOOK MATHEMATICAL JOURNAL Volume 57 | 2017

WOS.ESCI 2 DOI
THE DYNAMICS OF POSITIVE SOLUTIONS OF A HIGHER ORDER FRACTIONAL DIFFERENCE EQUATION WITH ARBITRARY POWERS

Gümüs, M , Soykan, Y
JOURNAL OF APPLIED MATHEMATICS & INFORMATICS Volume 35 | 2017

Zentralblatt MATH, Google Scholar DOI
On the Rate of Convergence of Solutions for a System of Difference Equations in the Modeling Competitive Populations

GÜMÜŞ MEHMET , SOYKAN YÜKSEL
Far East Journal of Applied Mathematics Volume 96 issue 2 | 2017

ESCI: Emerging Sources Citation Index DOI
The Dynamics of Positive Solutions of a Higher Order Fractional Difference Equation with Arbitrary Powers

GÜMÜŞ MEHMET , SOYKAN YÜKSEL
Journal of Applied MathematicsInformatics Volume 35 issue 3-4 | 2017

WOS.SCI 10 DOI PM
Real-Time Ultrasound Elastographic Features of Primary Open Angle Glaucoma

Unal, O , Cay, N , Yulek, F , Taslipinar, AG , Bozkurt, S (1 more authors)
ULTRASOUND QUARTERLY Volume 32 | 2016

WOS.SCI 19 DOI PM
Elastographic Findings of Achilles Tendons in Asymptomatic Professional Male Volleyball Players

Balaban, M , Sigit Ikiz, Sinem , Idilman, IS , Ipek, A , Ikiz, SS (2 more authors)
JOURNAL OF ULTRASOUND IN MEDICINE Volume 35 | 2016

WOS.SCI 11 DOI
Global Character of a Six-Dimensional Nonlinear System of Difference Equations

Gümüs, M , Soykan, Y
DISCRETE DYNAMICS IN NATURE AND SOCIETY Volume 2016 | 2016

Google Scholar, American Mathematical Society, Zentralblatt MATH
Global analysis of a non autonomous difference equation with bounded coefficient

ÖCALAN ÖZKAN, GÜMÜŞ MEHMET
Electronic Journal of Mathematical Analysis and Applications Volume 4 issue 1 | 2016

WOS.ESCI 8 DOI PM
Hypertrophic Columns of Bertin: Imaging Findings

Algin, O , Ozmen, E , Gümüs, M
EURASIAN JOURNAL OF MEDICINE Volume 46 | 2014

WOS.SCI 7 DOI
Global Asymptotic Stability of a Nonautonomous Difference Equation

Gümüs, M , Öcalan, Ö
JOURNAL OF APPLIED MATHEMATICS | 2014

CompuMath Citation Index, Current Contents/Engineering, Computing and Technology, Sci Search, Research Alert. ISI Alerting Services, Mathematical Reviews, Zentralblatt fur Mathematik/Mathematics Abstracts, Current Mathmatical Publications and Mathsci
Global behavior test for a nonlinear difference equation with a period two coefficient

ÖCALAN ÖZKAN, ÖĞÜNMEZ HASAN, GÜMÜŞ MEHMET
Dynamics of Continuous, Discrete and Impulsive Systems Series A : Mathematical Analysis Volume 21 issue 3-4 | 2014

WOS.SCI 5 DOI PM
Delayed massive hemorrhage due to external iliac artery pseudo-aneurysm and uretero-iliac artery fistula following robotic radical cystectomy and intracorporeal Studer pouch reconstruction: Endovascular management of an unusual complication

Atmaca, AF , Canda, AE , Gümüs, M , Asil, E , Balbay, MD
CUAJ-CANADIAN UROLOGICAL ASSOCIATION JOURNAL Volume 7 | 2013

WOS.SCI 8 DOI
The Periodicity of Positive Solutions of the Nonlinear Difference Equation xn+1 = α + (xn-kp)/(xnq)

Gümüs, M
DISCRETE DYNAMICS IN NATURE AND SOCIETY Volume 2013 | 2013

SCI-Expanded DOI
The Periodicity of Positive Solutions of the Nonlinear Difference Equation

GÜMÜŞ MEHMET
Discrete Dynamics in Nature and Society Volume 2013 issue 742912 | 2013

WOS.SCI 28 DOI PM
Comparison of 21 and 27 gauge needles for determining sample adequacy in the aspiration biopsy of thyroid nodules

Gümüs, M , Cay, N , Algin, O , Ipek, A , Ersoy, R (2 more authors)
DIAGNOSTIC AND INTERVENTIONAL RADIOLOGY Volume 18 | 2012

WOS.SCI 0
AN UNUSUAL COMPLICATION OF ROBOTIC RADICAL CYSTECTOMY AND INTRACORPOREAL STUDER POUCH RECONSTRUCTION: URETERO-ILIAC ARTERY FISTULA

Atmaca, AF , Canda, AE , Gümüs, M , Canyigit, M , Asil, E (1 more authors)
JOURNAL OF ENDOUROLOGY Volume 26 | 2012

WOS.ESCI 2 DOI PM
Fetal cardiac circulation in isolated aortic atresia assessed with ultrasound

Sayit, AT , Ipek, A , Kurt, A , Aghdasi, BG , Arslan, H (1 more authors)
JOURNAL OF THE TURKISH-GERMAN GYNECOLOGICAL ASSOCIATION Volume 13 | 2012

WOS.SCI 0 DOI PM
New and simple technique for iatrogenic femoral artery pseudoaneurysm treatment: Doppler US-guided percutaneous autologous blood injection

Algin, O , Ozmen, E , Canyigit, M , CANYIGIT, MURAT , Gümüs, M (1 more authors)
JOURNAL OF VASCULAR ACCESS Volume 13 | 2012

WOS.ESCI 0 DOI
Cystic angiomyolipoma of the kidney in a patient with chronic renal failure: a very rare variant

Ugras, NS , Atmaca, AF , Canda, AE , Gümüs, M , Balbay, MD
TURKISH JOURNAL OF UROLOGY Volume 38 | 2012

WOS.SCI 2 DOI
On the Dynamics of the Recursive Sequence xn+1 = α + xn-kp/xnq

Gümüs, M , Öcalan, Ö , Felah, NB
DISCRETE DYNAMICS IN NATURE AND SOCIETY Volume 2012 | 2012

WOS.SCI 1 DOI
Some Notes on the Difference Equation xn+1 = α + (xn-1/xnk)

Gümüs, M , Öcalan, Ö
DISCRETE DYNAMICS IN NATURE AND SOCIETY Volume 2012 | 2012

SCI-Expanded DOI
On the Dynamics of the Recursive Sequence x n 1 a x n k p x n q

GÜMÜŞ MEHMET , ÖCALAN ÖZKAN, Felah Nilüfer Burcu
Discrete Dynamics in Nature and Society Volume 2012 issue 241303 | 2012

SCI-Expanded DOI
Some Notes on the Difference Equation

GÜMÜŞ MEHMET , ÖCALAN ÖZKAN
Discrete Dynamics in Nature and Society Volume 2012 issue 258502 | 2012

WOS.SCI 0 DOI
Intramammarian glomus tumor: Radiologic and pathological findings

Kamberoglu, EA , Yavuz, HSO , Kurt, A , Gümüs, M , Ipek, A (2 more authors)
TURKISH JOURNAL OF MEDICAL SCIENCES Volume 41 | 2011

WOS.SCI 32 DOI PM
Peripheral artery disease assessed by ankle-brachial index in patients with established cardiovascular disease or at least one risk factor for atherothrombosis - CAREFUL Study: A national, multi-center, cross-sectional observational study

Bozkurt, AK , Tasci, I , Tabak, O , Gümüs, M , akin, seydahmet (1 more authors)
BMC CARDIOVASCULAR DISORDERS Volume 11 | 2011

WOS.ESCI 3 PM
A mass of myxofibrosarcoma in the lung

Hasanoglu, HC , Karalezli, A , Tanriverdio, E , Gümüs, M , Aydin, M
TUBERKULOZ VE TORAK-TUBERCULOSIS AND THORAX Volume 59 | 2011

WOS.SCI 8 DOI PM
Refractory Cystobiliary Fistula Secondary to Percutaneous Treatment of Hydatid Cyst: Treatment with N-Butyl 2-Cyanoacrylate Embolization

Canyigit, M , Gümüs, M , CANYIGIT, MURAT , Cay, N , Erol, B (2 more authors)
CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY Volume 34 | 2011

WOS.SCI 23 DOI PM
Acinar Cell Cystadenoma (Acinar Cystic Transformation) of the Pancreas: the Radiologic-Pathologic Features

Gümüs, M , Ugras, NS , Algin, O , Gundogdu, H
KOREAN JOURNAL OF RADIOLOGY Volume 12 | 2011

WOS.SCI 14 DOI PM
Aneurysm of an Anomalous Systemic Artery Supplying the Normal Basal Segments of the Left Lower Lobe: Endovascular Treatment with the Amplatzer Vascular Plug II and Coils

Canyigit, M , CANYIGIT, MURAT , Gümüs, M , Kilic, E , Erol, B (3 more authors)
CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY Volume 34 | 2011

WOS.SCI 36 DOI PM
CA 19-9 Level in Patients With Type 2 Diabetes Mellitus and Its Relation to the Metabolic Control and Microvascular Complications

Gul, K , Nas, S , Ozdemir, D , Gümüs, M , Ersoy, R (1 more authors)
AMERICAN JOURNAL OF THE MEDICAL SCIENCES Volume 341 | 2011

WOS.SCI 1
Preoperative and Postoperative Ocular Blood Flow in Cases with Cataract and Pseudoexfoliation Syndrome

Gümüs, M , Coskun, M , Çakmak, HB , Ipek, A , Kurt, A (2 more authors)
TURKIYE KLINIKLERI TIP BILIMLERI DERGISI Volume 30 | 2010

WOS.SCI 0 DOI
The Value of Ultrasonography and Tumor Markers in the Differential Diagnosis of Postmenopausal Ovarian Cysts

Avsar, F , Simsek, E , Isenlik, S , Uzun, M , Özyigit, E (6 more authors)
TURKISH JOURNAL OF MEDICAL SCIENCES Volume 39 | 2009

WOS.SCI 0 DOI
Comparision of the effects of subtenon's and subconjunctival anesthesia on retroorbital hemodynamics

Çakmak, HB , Coskun, M , Simavli, H , Gümüs, M , Ipek, A (1 more authors)
CENTRAL EUROPEAN JOURNAL OF MEDICINE Volume 4 | 2009

WOS.SCI 0
Clinical and ultrasonographic dilemma: Are what we palpate on thyroid examination and what we see on ultrasonography the same?

Ersoy, R , Cakir, B , Topaloglu, Ö , Gümüs, M , Sisman, C (4 more authors)
HORMONE RESEARCH Volume 68 | 2007

WOS.SCI 19 PM
Ultrasound-guided percutaneous laser ablation treatment in inoperable aggressive course anaplastic thyroid carcinoma: The introduction of a novel alternative palliative therapy - Second experience in the literature

Cakir, B , Topaloglu, Ö , Gul, K , Agac, T , Aydin, C (8 more authors)
JOURNAL OF ENDOCRINOLOGICAL INVESTIGATION Volume 30 | 2007

WOS.SCI 0
The relationship between diurnal variation of TSH and thyroid blood flow with doppler ultrasonography in healthy adults

Ersoy, R , Gul, K , Gümüs, M , Ipek, A , Topaloglu, Ö (3 more authors)
HORMONE RESEARCH Volume 68 | 2007

WOS.SCI 0
Case report: Ultrasound-guided percutaneous laser ablation treatment in inoperable aggressive course anaplastic thyroid carcinoma: The introduction of a novel alternative palliative thepapy - Second experience in the literature

Cakir, B , Topaloglu, Ö , Gul, K , Agac, T , Aydin, C (8 more authors)
HORMONE RESEARCH Volume 68 | 2007

WOS.ISTP,WOS.SCI 46 PM
Effects of percutaneous laser ablation treatment in benign solitary thyroid nodules on nodule volume, thyroglobulin and anti-thyroglobulin levels, and cytopathology of nodule in 1 yr follow-up

Cakir, B , Topaloglu, Ö , Gul, K , Agac, T , Aydin, C (5 more authors)
JOURNAL OF ENDOCRINOLOGICAL INVESTIGATION Volume 29 | 2006