Scientific Events
- Ankara-Istanbul
Algebraic Geometry & Number Theory Meetings
(occasional participant)
- Journees
Arithmetiques 2019 will be held in Istanbul
(inshallah) between 1-5 July 2019
- CIMPA School Geometry, groups and dynamics, 2018. Indian Institute of
Science Education and Research, Mohali (Member of
Scientific Committe & lecturer)
- IInd
Turkish-Romanian meeting of mathematicians (Co-organizer,
18-22 October, 2017)
- Journees
Arithmetiques 2017 3-7 July 2017, Caen,
France (Participant)
- International
Conference on the Evolution of Contemporary Mathematics and
its Impact on Sciences and Technology, Constantine,
Algeria, October 2017 (Member of Scientific Committe &
speaker)
- A special day on the occasion of the anniversary of the Feza Gürsey Institute,
28 April 2017 (invited speaker) SLIDES
- Antalya
Algebra Days, Nesin Mathematics Village, May 18-22, İzmir
(NOT Antalya), Turkey (Member of Scientific Committe)
- Rencontre
autours de la fonction de Minkowski, 29-31 March 2017,
Grenoble (invited speaker). SLIDES
- "Complex Affine
Geometry, Effective Hyperbolicity, Analysis in honor of
Mikhail Zaidenberg". October 24-28, 2016, Grenoble,
France: SLIDES
- October 24-28, 2016, Grenoble,
France: workshop on ”Complex Affine
Geometry, Effective
Hyperbolicity, Analysis in honor of Mikhail
Zaidenberg”. Jimm, a fundamental involution.
- Marmara
Matematik Günleri, Istanbul, November 2016 Jimm, a fundamental involution SLIDES
- International
Congress on Fundamental and Applied Sciences, Istanbul,
August 2016. Jimm, a
fundamental involution
- Arithmetic
and Low Dimensional Hyperbolic Spaces 27 June 1 July
2016, Galatasaray
University, Istanbul Jimm,
a fundamental involution.
- Extended
Differential Calculus: Diffeology Etc 29 June 1 July
2016, Galatasaray University,
Istanbul Jimm, a
fundamental involution.
- 97e
rencontre entre mathmaticiens et physiciens théoriciens :
Autour de Poincaré Strasbourg,
June, 2016 Jimm, a
fundamental involution.
- Seminaire IRMA, Strasbourg, January
29, 2016 Jimm, a
fundamental involution.
- The
First Romanian-Turkish Mathematics Colloquium, Ovidius
University, Constanza, Romania A class of continued fraction maps.
(October 2015).
- Ankara-Istanbul
Algebraic Geometry & Number Theory Meetings Jimm, a fundamental involution 1-4.
(2015)
- Mimar Sinan University, Istanbul,
Turkey Jimm, a
fundamental involution. (December 2014).
- Colloque “Statistique &
Applications Avancés”, Constantine, Algeria (invited guest)
(November 2014)
- İzmir Yüksek Teknoloji Enstitüsü, Mathematics
Department. Jimm, a
fundamental involution. (November 2014)
- Workshop on Model Theory and Groups
at Istanbul Center for Mathematical Sciences, Istanbul,
October 2014 (Invited Speaker)
- Nesin Mathematics Village, Şirince,
İzmir. Actions of the Modular Group, lecture series
- Master
Class : Around Thurston-Grothendieck-Teichmüller theories
IRMA, May 9 17, 2014
Actions of the Modular
Group
- Séminaire Georges Reeb d'Algebre et
Géométrie Différentielle, Laboratoire de Mathématiques,
Informatique et Applications, Université de Haute Alsace,
May 12, 2014 C ̧ark
Groupoids and
Thompsons Groups.
- Istanbul Ticaret üniversitesi, Mathematics
Department, April 2014, Modler Grup ve Etkileri Université Tebessa, Tebessa,
Algeria (October 2013) Binary quadratic forms as dessins
- Conference on Finsler Geometry,
Samos, Greece. (June 2013) Binary quadratic forms as
dessins
- Middle East Technical University,
Ankara, Turkey (May 2013) C ̧ ark Groupoids and Thompson
Groups
- Commutative Algebra Research Group
at King Fahd University of Petroleum and Minerals
Dammam, Saudi Arabia (April 2013) Binary quadratic forms and the C
̧ark groupoid
- Haliç University, Istanbul, Turkey
(April 2013) C ̧ark
Groupoids and Thompson’s Groups
- Istanbul Number Theory Meetings,
Istanbul Center for Mathematical Sciences, Turkey (February
2013) Binary
Quadratic Forms as Dessins
- Institut de Recherche Mathématique
Avancée, Strasbourg, France (January 2013) Binary Quadratic Forms as Dessins
- Yıldız Technical University,
Istanbul, Turkey (March 2013) Euclid’s Algorithm, C ̧ arks and
the
Class Groupoid
- Conference on Teichmüller Theory
Erwin Schrödinger Institute, Vienna (February 2013) Binary Quadratic Forms as Dessins
- Zirve University, Gaziantep, Turkey
(December 2012) Binary
Quadratic Forms as Dessins
(December 2012) Euclid’s Algorithm, Çarks and the
Class Groupoid
- Conference on Group Actions and
Applications in Geometry, Topology and Analysis Kunming,
China (July 2012) Binary
Quadratic Forms as Dessins
- Mimar Sinan University, Istanbul,
Turkey (April 2012) Euclids
Algorithm, Çarks and the Class
Groupoid
- Çukurova University, Adana, Turkey
(March 2012) Euclid’s
Algorithm, Çarks and the Class
Groupoid
- Istanbul Technical University,
Istanbul, Turkey (November 2011) Euclid’s Algorithm, Çarks
and the Class Groupoid
- Institut de Recherche Mathématique
Avancée, Strasbourg, France (June 2011) Hypergeometric
Galois Actions I
- Izmir Algebraic Geometric Topology
Days II (January 2011) Higher Mapping Class Groupoids
- Fatih University, Istanbul, Turkey
(December 2010) The
Groupoid of Orientation Twists and Triangulation Flips
- Number Theory, Arithmetic and
Algebraic Geometry at Northern Cyprus (April 2010) Hypergeometry and Modularity
- Istanbul Technical University,
Istanbul, Turkey (April 2010) Modular group, ribbons and
solenoids
- Istanbul Bilgi University,
Istanbul, Turkey (November 2009) Modular group, ribbons and
solenoids
- Mimar Sinan University, Istanbul,
Turkey (October 2009) Hypergeometric
Galois Actions I-II
- International School and Conference on Foliations,
Dynamical Systems, Singularity Theory and Perverse Sheaves
Samarkand, Uzbekistan (October 2009) The Universal Arithmetic
Curve
- 22nd National Mathematics Symposiom
of the Turkish Mathematical Society, İzmir, Turkey (September 2009)
- Modular group, ribbons and
solenoids (series of
talks) Ankara
Mathematics Days, Middle East Technical University, Ankara,
Turkey (June 2009)
- The Universal Arithmetic Curve Antalya Algebra Days, Antalya,
Turkey (May 2009) The
Universal Arithmetic Curve
- Bilkent University, Ankara, Turkey
(May 2009) Hypergeometric
Galois Actions, Lattices and
K3 surfaces
- Izmir Algebraic Geometric Topology
Days, Izmir, Turkey (January 2009) Hypergeometric
Galois Actions
- Middle East Technical University,
Ankara, Turkey (November 2008) Hypergeometric Galois
Actions
- Sabanci University, Istanbul,
Turkey (November 2008) Hypergeometric Galois Actions Kyushu University, Fukuoka, Japan
(April 2008) K3
Orbifolds
- Kyushu University, Fukuoka, Japan
(April 2008) Discriminat
varieties, branched covers and
some odd things that I know about Fermat curves
- Tokyo University of Science, Tokyo,
Japan (April 2008) Discriminat
varieties, branched covers
and some odd things that I know about Fermat curves
- Bilgi University, Istanbul, Turkey
(April 2008) K3
Orbifolds
- Humboldt University, Berlin,
Germany (February 2007) A panorama of orbifolds in the complex geometry
- Ko ̧c University, Istanbul
(November 2006) Orbifold
Braid Groups
- Topology of Complex Algebraic
Varieties, Alghero (September 2006) Topology of complex
orbifolds
- CMI Summer School on Arithmetic
Geometry, (August 2006) informal seminar on Covering
relations among ball quotient orbifolds
- Erwin Schrodinger Institute, Vienna
(May 2006) Classification
of Calabi-Yau orbifolds
- Feza Gursey Institute, Istanbul,
Turkey (March 2006) Finite
abelian smooth uniformizations of projective spaces and
Calabi-Yau orbifolds
- Humboldt University, Berlin,
Germany (January 2006) Finite abelian smooth uniformizations
of projective spaces and Calabi-Yau orbifolds
- Ecole Polytéchnique de Loz`ere,
Séminaire Arthur L. Besse. Paris, France (October 2005)
Covering relations among
ball quotient orbifolds
- EMS Summer School Braid Groups and
Related Topics-Applications to Geometry, Cryptography and
Computation. Tiberias, Israel (September 2005) Uniformization of orbifolds and
orbifold braid groups
- Modular Forms, Automorphic Forms
and Related Moduli Spaces, Rome (September 2005)
Calabi-Yau coverings of
projective spaces
- Arithmetic and Geometry Around
Hypergeometric Functions, CIMPA Summer School, Istanbul,
Turkey (June 2005) Geometry
of Complex Orbifolds
- Antalya Algebra Days, Antalya,
Turkey (May 2005): Calabi-Yau
orbifolds
- Yıldız Teknik University, Istanbul,
Turkey (April 2005): Karmaşık
eğri tekillikleri ve düğümler kuramı ile ilişkisi (Plane
curve singularities and their connections with knot theory)
- Middle East Technical University,
Ankara, Turkey (October 2004): Fundamental groups of
plane curve complements
- Hannover University, Hannover,
Germany (October 2004) Galois coverings of the plane by K3
surfaces
- Max Planck Institut, Bonn, Germany
(July 2004) Coverings
of projective spaces by products
of discs
- Bosphorus University, Istanbul
Turkey (May 2004) Braid
groups of an orbifold
- Humboldt University, Berlin,
Germany (January 2004) Coverings of projective spaces by products of discs
and the braid groups of an orbifold
- Middle East Technical University,
Ankara, Turkey (October 2003): Infinite towers of ballquotient
orbifolds over the projective plane
- Max Planck Institute Bonn, Germany
(September 2003): Orbifold
geography in complex dimension 2 -ornon-abelian coverings of
the projective plane
- Feza Gursey Institute, Istanbul,
Turkey (March 2003): Uniformizing
orbifolds over projective
spaces and orbifold braid groups
- Balıkesir University, Balıkesir,
Turkey (May 2002): Pürüzsüzlüğün
girişim altında bozulması
hakkında (On possible deterioration of Smoothness under
convolution)
- Technion University, Haifa, Israel,
(March 2001): Branched
Galois self-coverings of projective
plane
- Institut Joseph Fourier, Grenoble,
France, (November 1999): Groupes abstraits, groupes fondamentaux. (Abstract groups, fundamental
groups).
- Bilkent University, Ankara, Turkey
(October 1998): On a
Theorem of Mori.
- Rostov University, Rostov, Russian
Federation “Conference on Analysis and Geometry”, (August
1998): On the
existence of Green function and bounded harmonic functions.
- Institut Joseph Fourier, Grenoble,
France, (May 1998): Th`eorie
des fonctions sur les
revˆetements des surfaces de Riemann, I-II. (Function theory on the covers of
Riemann surfaces
I-II).
- Institut Joseph Fourier, Grenoble,
France (September 1997): Sur la détérioration de la lissité sous l’operation
de convolution. (On
deterioration of smoothness under the operation of
convolution).