Tr, Eng


        Welcome to  YILDIRAY OZAN's Personal Home Page

 


Book: Türevlenebilir Manifoldlara Giriş (Preface)

 

 

 (Available form Odtüden, Important note: The book is soft cover unlike the picture above suggests.) 

Corrections to the first edition as of  September 22, 2017

Corrected Symbol List and Index


 

Courses

2020 Fall Semester

Math 537: Algebraic Topology I  (Youtube) (Youtube Video Notları) Video Contents

Math 349: Introduction to Analysis (Youtube) (Youtube Video Notları) Video Contents

 

2020 Spring Semester

Math 709: Differentiable Manifolds and Vector Bundles (Lecture Notes and Videos) (Youtube) (Youtube Video Notes 1-24) (25-36) (37-57) Video Contents

Math 371: Differential Geometry (Videos) (Notes) (Video Lecture Notes)


Research Interests

Topology of Real Algebraic Varieties and Symplectic - Contact Topology


Education History

Bs.   METU Mathematics Dept., 1989

Ph.D. Michigan State University, 1994


Publications and Preprints (available upon request)

1.     (Joint with F. Atalan and E. Medetoğulları) Liftable homeomorphisms of rank two finite abelian branched covers, to appear in Archiv der Mathematik.

  2. (Joint with Aram Bingham ve Mahir Bilen Can) A Filtration on Equivairant Borel-Moore  Homology, Forum Math. Sigma 7 (2019), e18, 13 pp.

  3. On Cohomology of Invariant Submanifolds of Hamiltonian Actions, Michigan Math. J. 53 (2005), no. 3, 579-584.

  4.  Relative Flux Homomorphism in Symplectic Geometry, Proc. Amer. Math. Soc.
       133 (2005), no. 4, 1223-1230.

  5. On Homotopy Groups of Real Algebraic Varieties and Their Complexifications, Geom. Dedicata, 108 (2004), no.1, 131-140.

  6.  Relative Topology of Real Algebraic Varieities in Their Complexifications, Pacific J. Math. 217 (2004), no. 2, 291-302.

  7.  On Algebraic K-Theory of Real Algebraic Varieties, J. Pure and Appl. Algebra 170 (2002), no. 2-3, 287-293.

  8.  On Entire Rational Maps of Real Surfaces, J. Korean Math. Soc. 39 (2002), no. 1, 77-89.

  9.  On Homology of Real Algebraic Sets, Proc. Amer. Math. Soc. 129 (2001), no. 11, 3167-3175.

  10.  (Joint with Arzu Çelikten), An Obstruction to Finding Algebraic Models for Smooth
       Manifolds with Prescribed Algebraic Submanifolds, Math. Proc. Cambridge Philos. Soc.
       130 (2001), no. 2, 281-286.

  11.  Homology of Real Algebraic Fiber Bundles Having Circle as Fiber or Base, Michigan Math.  Journal, 46 (1999), 113-121.

 12.  Characteristic Classes and Algebraic Homology of Real Algebraic Varieties, Proceedings of  the 11. Congress of Turkish Mathematical Society, held in Isparta, Turkey in September 7-11, 1998. Süleyman Demirel Üniversitesi Basimevi, Isparta, 1999, 81-84.pdf

 13. Quotients of Real Algebraic Sets via Finite Groups, Turkish Journal of Mathematics, 21 (1997),  493-499.

 14. On Entire Rational Maps in Real Algebraic Geometry, Michigan Math. Journal, 42 (1995), 141-145.

 15.  Real Algebraic Principal Fibrations, AMS. Contemporary Mathematics, Volume 182 (1995), 121-134.


 16. Trace Homomorphism for Smooth Manifolds pdf

 17.  Triviality of Symplectic SU(2)-actions on Homology, MSRI preprint series #2004-004.pdf

 18.  Homology of Non Orientable Real Algebraic Varieties (preprint)pdf

 19.  (Joint with J. Huisman) Real Algebraic Differential Forms On Real Algebraic Varieties (preprint)pdf


A Geometry Topology Talk for Students (Mersin Univ. 2012)  17/10/2017

Seminar Notes on Milnor’s Exotic Spheres 10/20/2017

Algebraic Topology Summer School Lecture Notes 21/06/2016

Simplectic Topology Workshop Notes ( Atılım Univ. Sept. 2016) 10/19/2017

Seminar Notes on Arf Invariant 01/10/2016

Grassmannians Lecture Notes (Turkish)  09/06/2017

 

Galois Theory, Covering Spaces ve Differential Equations (Hacettepe Üniv., Turkish) 09/11/2017,  Computer Presentation

 

 

 


Contact Information

Middle East Technical University
Mathematics Department
06800 Ankara
Turkey

Office place: M-217

Phone: +90 312-210 5373

Fax: +90 312-210 2972

e-mail: ozan@metu.edu.tr