Dr. Irfan Siap, earned his B.Sc. in Mathematics from Istanbul University and his M.Sc. and Ph.D. from The Ohio State University (USA). He has taught at several universities in Turkey, the USA, and the UAE, and joined PMU in August 2024. His research focuses on Algebraic Coding Theory and Cryptography, with nearly 100 published papers and over 3,600 citations. He has supervised graduate students, delivered invited talks at international conferences, and is the founder and Editor-in-Chief of the Journal of Algebra Combinatorics Discrete Structures and Applications (indexed in Scopus).
The Ohio State University (Ph.D. 2000), USA
The Ohio State University (M. Sc. 1996), USA
Istanbul University (B.Sc.. 1992), Turkey.
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(2025) Meriam Mkadmi, Taher Abualrub and Irfan Siap, A Verifiable Multi-Secret Sharing Scheme Based on LCD Quadratic Residue Codes, International Journal of Computer Mathematics, 1–15.
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(2025) Taher Abualrub, Arezoo Soufi Karbaski, Irfan Siap , Hashem Bordbar, On the Construction of Nonbinary LCD Quadratic Residue and Double Quadratic Residue Codes, Finite Fields and Their Applications, Vol. 103, 102591.
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(2025) Irfan Siap , Taher Abualrub and Arezoo Soufi Karbaski, On Additive Conjucyclic Codes over Fields and Rings of order $p^{2}$ using Gaussian Integers. Advances in Mathematics of Communications (AMC) ,Volume 19, Issue 4: 1057-1069.
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(2025) Omer Mollarecep and Irfan Siap, A secret sharing scheme based on multivariable polynomials, Proc. SPIE 13540, Fifth Symposium on Pattern Recognition and Applications (SPRA 2024) , 135400J .
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(2024) Fatih Temiz and Irfan Siap , On Cyclic Codes over $\mathbb{Z}_q[u]/\langle u^2 \rangle$ and Their Enumeration}. Journal of Symbolic Computation , 120, pg. 1-13, 102227.
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(2023) Arazgol Ghajari, Kazem Khashyarmanesh, Taher Abualrub and Irfan Siap, $Z_4R$-additive cyclic and constacyclic codes and MDSS codes, Discrete Mathematics, Algorithms and Applications , Vol. 15, No. 1
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(2020) S. Bedir, F. Gursoy, I. Siap}, On Generalizations of Skew Quasi-Cyclic Codes, Bulletin of the Korean Mathematical Society , 57 (2), 459-479.
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(2019) Ibrahim Ozbek, Fatih Temiz, Irfan Siap. A generalization of the Mignotte's scheme over Euclidean domains and applications to secret image sharing. J. Algebra Comb. Discrete Appl , 6(3), 147-161.
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(2018) F. Kuruz, E.S. Oztas, I. Siap, $m$-adic Residue Codes over $F_q[v]/(v^2-v)$ and DNA Codes, Bulletin of the Korean Mathematical Society , 55 (3), 921-935.
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(2017) Koroglu, M. E. and Siap, I., Quantum Codes From A Class of Constacyclic Codes over Group Algebras, Malaysian Journal of Mathematical Sciences , 11(2): 289–301 (2017)
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(2017) M. E. Koroglu, I. Siap, A Class of Constacyclic Codes from Group Algebras, Filomat , 31:10, 2917–2923.
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(2017) E. S. Oztas, B. Yildiz, I. Siap, On DNA codes from a family of chain rings,J. Algebra Comb. Discrete Appl, 4(1), 93–102.
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(2017) F. Gursoy, E. S. Oztas, I. Siap, Reversible DNA Codes over $F_{16} + uF_{16} + vF_{16} + uvF_{16}$, Advances in Mathematics of Communications , Vo. 11, No. 2, 307-312.
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Professor, Department of Mathematics and Human Sciences, Prince Mohammad Bin Fahd University, Al Khobar, Saudi Arabia, (August 2024 - Current).
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Visiting Professor, Department of Mathematics and Statistics, American University of Sharjah, Sharjah, UAE ( August 2023 -June 2024).
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Professor, Department of Mathematics, Bosphorus Institute, Istanbul, Turkey, (October 2016 -June 2024).
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Professor, Department of Mathematics, Yildiz Technical University, Istanbul, Turkey, (July 2009 -October 2016).
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Professor, Department of Mathematics, Adiyaman University, Adiyaman, Turkey,(June 2008 -JUne 2009).
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Associate Professor, College of Education, Gaziantep University, ,Adiyaman, Turkey,( June 2004 -June 2008).
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Assitant Professor, College of Education, Gaziantep University, Adiyaman, Turkey, (June 2002 -June 2004).
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Lecturer, Department of Mathematics, Sakarya University, Sakarya, Turkey, (January 2000 -June 2000),
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Lecturer} Department of Mathematics, The Ohio State University, Columbus,OH,(January 2000 -June 2002).
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Graduate Teaching Assistant, Department of Mathematics, The Ohio State University, Columbus,OH, (September 1996 -June 2000).
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(SPR 2026) Calculus I , Calculus II ((2 sections), Prince Mohammad Bi Fahd University.
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(Fall 2025) Calculus I (2 sections), Calculus III, Prince Mohammad Bi Fahd University.
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(SPR 2025) PreCalculus, Calculus II and Calculus III, Prince Mohammad Bin Fahd University.
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(Fall 2024) Calculus I, Calculus II (2 sections), Prince Mohammad Bin Fahd University.
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(Spring 2024) Calculus II, Discrete Mathematics, American University of Sharjah.
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(Fall 2023) MTH 103 (Calculus I) and MTH 104 (Calculus II), American University of Sharjah.
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(1997-2022) Abstract Algebra and Number Theory, Introduction to Coding Theory, Calculus I and II, Computer Aided Mathematical Calculations, Introduction to Cryptography, Probability and Statistics, Numerical Analysis, Abstract Algebra I and II, Mathematical Aspects in Communication Theory, Elementary Number Theory, Computer Aided Mathematics Instruction, Basic Mathematics I - II (using WIMS), Statistics, Geometry, Teaching Elementary Mathematics I and II, Calculus I,II, III, and IV, Linear Algebra I-II, Abstract Mathematics, Differential Equations, Abstract Algebra I and II, Complex Analysis, Computer Programming C++, Calculus 152 (using WebWork), Business Calculus (using WIMS), Discrete Mathematics (Math366).
Algebraic Coding Theory and Cryptography, Cellular Automata, Mathematics Education.
