TURKISH JOURNAL OF MATHEMATICS - STUDIES ON SCIENTIFIC DEVELOPMENTS IN GEOMETRY, ALGEBRA, AND APPLIED MATHEMATICS

Feb 1, 2022, 8:00 AM → Feb 3, 2022, 11:35 PM Europe/Istanbul

Abstarct-Format.doc

Call for Proposals-last-v2.docx

Math2022-Book-of-Abstracts.pdf

Poster_Math2022.pdf

Tuesday, February 1

9:00 AM → 9:55 AM Opening Speech

9:00 AM Welcome

Video

9:15 AM President, TUBİTAK Opening Speech

Speaker: Prof. Hasan Mandal

Video

9:55 AM → 10:00 AM Break

10:00 AM → 10:55 AM Session I: Figen T. Mutlu

10:00 AM Non-finitely Based and Limit Varieties of Algebraic Systems

Speaker: Vesselin S. Drensky

Video

10:55 AM → 11:00 AM Break

11:00 AM → 12:40 PM Session II: Hande Uslu

11:00 AM Φ-variational Approximation by Mellin-type Nonlinear Integral Operators

Speaker: Ismail Aslan

Video

11:20 AM Stability Result for a Weakly Nonlinearly Damped Porous System with Distributed Delay

Speaker: Sabah Baibeche

Video

11:40 AM Approximation by Sampling Durrmeyer Operators in Weighted Space of Functions

Speaker: Osman Alagoz

Video

12:00 PM Hyperboloidal Compactification for Wave Propagation

Speaker: Anil Zenginoglu

12:20 PM Vector-Borne Disinformation During Disasters and Emergencies

Speaker: Neslihan Nesliye Pelen

Video

12:40 PM → 12:45 PM Break

12:45 PM → 1:40 PM Session III: Tahir Cosgun

12:45 PM Port-Hamiltonian Systems: A Universal Model Class for Numerical Simulation and Control and their Algebraic and Geometric Properties

Speaker: Volker Mehrmann

Video

1:40 PM → 3:20 PM Session IV: Figen T. Mutlu

1:40 PM Characterizations of FI-semi Injective Modules

Speaker: Manoj Kumar Patel

Video

2:00 PM Linear Codes over R = R1R2R3 and Their Applications in Secret Sharing Schemes

Speaker: Karima Chatouh

Video

2:20 PM The Transfinite Diameter of Bernstein Sets

Speaker: Ozcan Yazici

Video

2:40 PM On Gaussian Jacobsthal-Padovan Numbers

Speaker: Nusret Karaaslan

Video

3:00 PM Formal Categorical Reasoning

Speaker: Burak Ekici

Video

3:20 PM → 3:25 PM Break

3:25 PM → 5:05 PM Session V: Tahir Cosgun

3:25 PM New Computation Method of Minimum Dwell Time For The Schur Stability of Discrete- Time Linear Systems

Speaker: Gulnur C. Kizilkan

Video

3:45 PM Set-Valued Minimax Fractional Programming Problems via Second-order Contingent Epiderivative

Speaker: Koushik Das

Video

4:05 PM High Degree B-Spline Algorithms for Numerical Solution of the Caudrey-Dodd-Gibbon Equation

Speaker: Melis Z. Gorgulu

Video

4:25 PM Heat Transfer in Magneto hydrodynamics Micropolar Jeffery Fluid flow through Porous Medium over an Exponentially Stretching Sheet with Thermal Radiation

Speaker: Vandana Agarwal

Video

4:45 PM Stability Analysis of a Modified Holling-Tanner Model with Delay

Speaker: Ali Demirci

Video

5:05 PM → 5:10 PM Break

5:10 PM → 6:05 PM Session VI: Tahir Cosgun

5:10 PM Linear Algebra and Deep Learning

Speaker: Gilbert Strang

Video

6:05 PM → 7:45 PM Session VII: Ramazan Yaşar

6:05 PM Accretive Surface Growth by using Bézier Curve Fitting

Speaker: Gul Tug

Video

6:25 PM Closed Spacelike Ruled Surfaces thank to Rotation Minimizing Frames

Speaker: Ozgur Keskin

Video

6:45 PM Closedness, Sobriety, Connectedness, and Compacteness in the Category of Constant Limit Spaces

Speaker: T. Meryem Baran

Video

7:05 PM A New Hypercube-like Graph

Speaker: Ayse Nur Altuntas Tankul

Video

7:25 PM Investigations on Singular Minimal Hypersurfaces in Lorentz Space

Speaker: Ayla Erdur Kara

Video

7:45 PM → 7:50 PM Break

7:50 PM → 9:15 PM Session VIII: Talha Arikan

7:50 PM Structure of FqR−linear (Θ,ΔΘ)-cyclic codes

Speaker: Shikha Patel

Video

8:10 PM Multiplicity of Solutions for a Nonhomogeneous Elliptic Equations with Critical Exponent

Speaker: Khadidja Sabri

Video

8:30 PM Solving Black-Scholes Equations for Barrier Option Pricing using Adaptive Differential Evolution Neural Network Algorithm

Speaker: Werry Febrianti

Video

8:50 PM Comparison of Bezout Elimination Method and a New Method for Solving Nonlinear Systems of Equations of Second Order

Speaker: Ercan Düzgün

Video

9:10 PM Break

9:15 PM → 10:35 PM Session IX: Edanur Tastan

9:15 PM A geometric inequality for warped product slant submanifolds in Locally metallic product space forms

Speaker: Mohd. Aquib

Video

9:35 PM Each ruled surface can be generated by a real quaternion

Speaker: Selahattin Aslan

Video

9:55 PM F-Harmonic Maps and a Proper Homothetic Vector Field

Speaker: Embarka Remli

Video

10:15 PM On a Type of Lightlike Submanifold of Poly-Norden Semi-Riemannian Manifolds

Speaker: Selcen Yuksel Perktas

Video

10:35 PM → 10:55 PM Closing

Wednesday, February 2

8:00 AM → 9:00 AM Session X: Figen T. Mutlu

8:00 AM Opening

8:05 AM On groups with torsion

Speaker: Efim Zelmanov

Video

9:00 AM → 10:40 AM Session XI: Hande Uslu

9:00 AM On Bour’s Theorem of Surfaces

Speaker: Yasin Kucukarikan

Video

9:20 AM Ricci-like Solitons with arbitrary potential and Gradient Almost Ricci-like Solitons on Sasaki-like Almost Contact B-metric Manifolds

Speaker: Mancho Manev

Video

9:40 AM Ricci Solitons on Sasakian Manifolds Under A New Deformation

Speaker: Bayour Benaoumeur

Video

10:00 AM Some Results for Constant Hr Hypersurfaces Embedded in Pseudo-Riemannian Manifolds

Speaker: Mohammed Abdelmalek

Video

10:20 AM Curvature Equality and Inequality for Sequential Warped Product Submanifolds

Speaker: Anuj Kumar

Video

10:40 AM → 10:45 AM Break

10:45 AM → 11:40 AM SessionXII: Hande Uslu

10:45 AM Connection and Curvature on the Principal Fibre Bundles over Spacetime and Gauge Field Theories of Fundamental Forces of Nature

Speaker: Tekin Dereli

Video

11:40 AM → 1:20 PM Session XIII: Ugurcan Eser

11:40 AM (T, λ)-Periodicity on Time Scales and Massera’s Theorem

Speaker: Halis Can Koyuncuoglu

Video

12:00 PM Gradient Estimates for Weak Solutions of Elliptic PDEs

Speaker: Giuseppe Di Fazio

12:20 PM Multiframelet and Multiframelet Set on Qp

Speaker: Debasis Haldar

Video

12:40 PM Numerical Computation of the Nonlinear Equal Width Wave (EW) Equation Arising in Nonlinear Media

Speaker: Ali Başhan

1:00 PM Existence and Stability of Solutions for a Class of Fractional Boundary Value Problems

Speaker: Anabela Silva

Video

1:20 PM → 1:25 PM Break

1:25 PM → 3:05 PM Session XIV: Figen T. Mutlu

1:25 PM Homogeneralized (σ, τ )-Derivations of Associative Rings

Speaker: Mehsin Jabel Atteya

Video

1:45 PM Classification of Odd-Nilpotent Leibniz Algebras

Speaker: Ismail Demir

Video

2:05 PM Modules With Respect to Min-purity

Speaker: Yusuf Alagoz

Video

2:25 PM The Moore-Penrose Generalized Inverse of the Fibonacci Matrix and Applications to the Cryptology

Speaker: Suleyman Aydinyuz

Video

2:45 PM The Group Inverse of a Block Complex Matrices

Speaker: Marjan Sheibani Abdolyousefi

Video

3:05 PM → 3:10 PM Break

3:10 PM → 4:50 PM Session XV: Tahir Cosgun

3:10 PM Real Structures in Singular Models of K3-Surfaces

Speaker: Cisem Gunes Aktas

Video

3:30 PM Harmonic Maps Between Berger-Type Deformed Sasaki Metric

Speaker: El hendi Hichem

Video

3:50 PM Singular Minimal Surfaces and Perfect Domes in Architecture

Speaker: Rafael López

Video

4:10 PM Approximation by Sampling Kantorovich Series in Weighted Space of Functions

Speaker: Metin Turgay

Video

4:30 PM 3-dimensional C12-Manifolds

Speaker: Beldjilali Gherici

Video

4:50 PM → 4:55 PM Break

4:55 PM → 6:15 PM Session XVI: Ramazan Yasar

4:55 PM New Type of Metrics Deformations and Applications to Biharmonic Maps

Speaker: Bouchra Merdji

Video

5:15 PM An Investigation on the Vertices of Fu,N Obtained from Lucas Numbers in Hyperbolic Geometry

Speaker: Ibrahim Gokcan

Video

5:35 PM A Result for F-Contraction on Orthogonal Metric Space

Speaker: Aybala Sevde Ozkapu

Video

5:55 PM Induced Structures on Generalized Geometry

Speaker: Pablo Gomez Nicola

Video

6:15 PM → 6:20 PM Break

6:20 PM → 7:40 PM Session XVII: Ugurcan Eser

6:20 PM Para-Ricci-like solitons with arbitrary potential on para-Sasaki-like Riemannian Π-manifolds

Speaker: Hristo Manev

Video

6:40 PM Application of mixed generalized quasi-Einstein spacetimes in general relativity

Speaker: Mohd Vasiulla

Video

7:00 PM Exploration of pre-open sets in a fuzzy bitopological space via operation approach

Speaker: Birojit Das

Video

7:20 PM New Methods of Construction for Ricci-Solitons

Speaker: Adel Delloum

Video

7:40 PM → 9:20 PM Session XVIII: Talha Arikan

7:40 PM Positive Solution for Critical Elliptic System With Neumann Condition

Speaker: Yamina Hamzaoui

Video

8:00 PM Four classes of perfect nonlinear functions

Speaker: Dhananjay Kumar

Video

8:20 PM A Block Quaternion GMRES Method for Linear Matrix Equations

Speaker: Sinem Simsek

Video

8:40 PM Linear Skew Cyclic Codes over FpR

Speaker: Tulay Yildirim

Video

9:00 PM Statistical variants of Analogs of Korovkin type Theorems in Banach Function Spaces

Speaker: Cemil Karacam

Video

9:20 PM → 9:25 PM Break

9:25 PM → 11:05 PM Session XIX: Edanur Tastan

9:25 PM COPRAS Method Based on Entropy Measure under Complex Spherical Fuzzy Information

Speaker: Ebru Aydogdu

Video

9:45 PM A note on gradient Ricci-harmonic solitons

Speaker: Fatma Karaca

Video

10:05 PM Some Properties of Curvatures on the Total Manifold of a Riemannian Submersion

Speaker: Şemsi Eken Meriç

Video

10:25 PM Spherical fuzzy sets: AHP-COPRAS method based on Hamacher aggregation operator

Speaker: Elif Güner

Video

10:45 PM From a single Sasakian manifold to a family of Sasakian Manifolds

Speaker: Zegga Kaddour

Video

11:05 PM → 11:10 PM Closing

Thursday, February 3

8:00 AM → 9:00 AM Session XX: Hande Uslu

8:00 AM Opening

8:05 AM Holomorphic isometric embeddings of the Poincaré disk

Speaker: Ngaiming Mok

Video

9:00 AM → 10:40 AM Session XXI: Hande Uslu

9:00 AM Stability Analysis and Comparative Study on different Eco-epidemiological Models: Stage Structure for Prey and Predator Concerning Impulsive Control

Speaker: Sayooj Aby Jose

Video

9:20 AM A Kinematic Model of The Rytov’s Law in The Optical Fiber via Split Quaternions: Application to Electromagnetic Theory

Speaker: Zehra Ozdemir

Video

9:40 AM A Differential Inclusion of Second-Order and Application to Control

Speaker: Soumia Saidi

Video

10:00 AM N-dimensional Lattice Path Enumeration

Speaker: Alper Vural

Video

10:20 AM Correlation Coefficients of Interval-Valued Fermatean Hesitant Fuzzy Sets with Their Application

Speaker: Ibrahim Demir

Video

10:40 AM → 10:45 AM Break

10:45 AM → 12:25 PM Session XXII: Ugurcan Eser

10:45 AM On Graded 1-Absorbing Primary Ideals

Speaker: Rashid Abu-Dawwas

Video

11:05 AM Some Inequalities For Bounded Linear Operators In The New Norm On B(H)

Speaker: Asma Guemoula

Video

11:25 AM Freeness of Generalized Spline Modules on Cycles over Bivariate Polynomial Rings

Speaker: Samet Sarioglan

Video

11:45 AM When Enumeration Becomes an Algebraic Concern

Speaker: Firdous Ahmad Mala

12:05 PM Reduction of Exhausters by Set Order Relations and Cones

Speaker: Mustafa Soyertem

Video

12:25 PM → 12:30 PM Break

12:30 PM → 1:25 PM Sessinon XXIII: Figen T. Mutlu

12:30 PM On Hypersemigroups

Speaker: Niovi Kehayopulu

Video

1:25 PM → 3:25 PM Session XXIV: Edanur Tastan

1:25 PM In Memoriam Cem Tezer

Speaker: Fatma Muazzez Simsir

Video

1:45 PM 3-dimensional C9-Manifolds

Speaker: Sinacer Moulay Larbi

Video

2:05 PM Well-Posedness and Exponential Stability of Porous- Elastic System with Microtemperature

Speaker: Abdelli Manel

Video

2:25 PM On Behavior of Solutions to A Logarithmic Wave Equation with Nonlinear Dynamical Boundary Conditions

Speaker: Nazli Irkil

Video

2:45 PM Wigner-Ville Distribution associated with the Quaternion Quadratic-phase Fourier Transform

Speaker: M. Younus Bhat

Video

3:05 PM New Stability Criteria of Nonlinear Non-Autonomous Systems

Speaker: Abir Kicha

Video

3:25 PM → 3:30 PM Break

3:30 PM → 4:50 PM Session XXVI: Talha Arikan

3:30 PM Numerical Investigation of Damped Wave Type MHD Flow with Time-Varied External Magnetic Field

Speaker: Harun Selvitopi

Video

3:50 PM Global Existence Results for Second Order Neutral Functional Differential Equation with State-Dependent Delay

Speaker: I. Medjadj

Video

4:10 PM Study on Time Scale Positive Periodic Solutions for Two Kinds of Non-linear Neutral Dynamic Equations with Vatiable Delay

Speaker: Ibtissem Daira

Video

4:30 PM A Study on Dual-Generalized Complex Fibonacci p-Numbers

Speaker: Nilay Tuna

Video

4:50 PM → 4:55 PM Break

4:55 PM → 5:50 PM Session XXVI: Hande Uslu

4:55 PM Information Geometry and Statistical Mirror Symmetry

Speaker: Jun Zhang

Video

5:50 PM → 5:55 PM Break

5:55 PM → 6:55 PM Session XXVII: Ramazan Yasar

5:55 PM Fixed Point Results for Almost F-Type Contraction

Speaker: Esref Erdogan

Video

6:15 PM On the Geometry of Lift Metrics and Lift Connections on the Tangent Bundle

Speaker: Davood Seifipour

Video

6:35 PM On the Geodesics of Deformed Sasaki Metric

Speaker: Nour Elhouda Djaa

Video

6:55 PM → 7:00 PM Break

7:00 PM → 8:40 PM Session XXVIII: Figen T. Mutlu

7:00 PM Analysis of Boundary Layer Flow over a Moving Plate in a Porous Medium

Speaker: Suman Sarkar

Video

7:20 PM Analytical methods in the Theory of Nonlinear PDEs: Two-dimensional Hirota System of Equations

Speaker: Gaukhar Shaikhova

Video

7:40 PM An application of Graf Neural Networks in Diabetes Mellitus Protein Interactions

Speaker: Alfi Y. Zakiyyah

8:00 PM Weighted Minimal Translation Surfaces according to Semi-Symmetric Connections in Euclidean and Minkowskian 3-Space with Density

Speaker: Mustafa Altın

Video

8:20 PM Hybrid CAS and Block Pulse Functions for Numerical Solution of Fractional Population Growth Model

Speaker: Yahya Rahrovi

Video

8:40 PM → 8:45 PM Break

8:45 PM → 10:25 PM Session XXIX: Tahir Cosgun

8:45 PM On the intersection curve of two surfaces in En

Speaker: Bedia Merih Ozcetin

Video

9:05 PM Geometries Related to the Critical Values of Calibrations

Speaker: Ibrahim Unal

Video

9:25 PM A Novel Entropy Measure Based on Similarity Measure for Spherical Fuzzy Sets and Its Application on Multicriteria Decision Making Problems

Speaker: Ali Aydogdu

Video

9:45 PM R−Complex Finsler Spaces with an Exponential Metric

Speaker: Ramdayal Singh Kushwaha

Video

10:05 PM On basicity of the system of eigenfunctions for one discontinuous operator produced by a spectral problem in Banach function Space

Speaker: Fatih Şirin

Video

10:25 PM → 10:30 PM Closing