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New paper: p-Biset Functor of Monomial Burnside Rings I:Composition Factors
Publication New paper: p-Biset Functor of Monomial Burnside Rings I: Composition Factors May 2026 · Algebra Olcay Coşkun and İbrahim Kaan Aslan (Indiana University) have a new paper published in the Journal of Pure and Applied Algebra. The paper studies the monomial Burnside ring as a p-biset functor. The main result is a classification of…
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New paper in Journal of Algebra: p-bifree biset functors
Publication New paper in Journal of Algebra: p-bifree biset functors May 2026 · Algebra Olcay Coşkun and Deniz Yılmaz (Bilkent University) have a new paper published in the Journal of Algebra, 704 (2026), 352–382. The paper introduces and studies the category of p-bifree biset functors — a new framework that lies naturally between classical biset…
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New paper in MATCH: A Note on the TxGraffiti Conjecture about Harmonic Index and Minimum Maximal Matching Number
Publication New paper in MATCH: A Note on the TxGraffiti Conjecture about Harmonic Index and Minimum Maximal Matching Number 2026 · Graph Theory and its Applications Türker Bıyıkoğlu has published a new note in MATCH Communications in Mathematical and in Computer Chemistry. The paper addresses a conjecture generated by the automated conjecturing program TxGraffiti concerning…
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Undergraduate Project: The Game of Cycles on Trees
Senior Project Undergraduate Project: The Game of Cycles on Trees May 1, 2026 · ADA University Nuray Ismayilli has successfully completed her undergraduate senior project titled “The Game of Cycles on Trees” at ADA University, under the supervision of Türker Bıyıkoğlu. The project explores the strategy and combinatorial properties of the Game of Cycles specifically…
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Ergün Yalçın from Bilkent University visited our center
Visitor April 29, 2026 Prof. Ergun Yalçın visits MRC From April 18 to 23, the Mathematics Research Center hosted Prof. Ergun Yalçın from Bilkent University. During his visit, Prof. Yalçın collaborated with Olcay Coşkun, continuing the Center’s efforts in improving international research partnerships in Algebra. As part of the visit, Prof. Yalçın delivered a general…
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Ertan Elma’s talk at PathtoMath
Student Seminar April 18, 2026 Ertan Elma speaks at PathtoMath on analytic number theory Ertan Elma gave a talk titled “What is analytic number theory?” for the undergraduate mathematics club PathtoMath on April 18, 2026. The talk offered an accessible introduction to analytic number theory, bringing research-level mathematics closer to undergraduate students. PathtoMath is a…
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New paper in Journal of Algebra: A Categorical Decomposition …
Publication New paper in Journal of Algebra: A Categorical Decomposition of \(\mathbb{C}^\times\)-fibered \(p\)-biset Functors May 15, 2026 · Algebra Olcay Coşkun and Ruslan Müslümov have a new paper accepted in the Journal of Algebra. The paper introduces a categorical decomposition of \(\mathbb{C}^\times\)-fibered \(p\)-biset functors, extending Bouc’s construction of orthogonal idempotents to the fibered setting. arXiv:2505.15163…
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Seminar by Türker Bıyıkoğlu at ASOIU
General Seminar January 27, 2026 MRC member Türker Bıyıkoğlu lectures on graph entropy and network structures As part of ASOIU general seminar series, MRC member Türker Bıyıkoğlu delivered a talk on “A short introduction to chemical graph theoretical topological indices” on January 27, 2026. The lecture explored the key topological indices of chemical graph theory…
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