Yosum Kurtulmaz
Office: Faculty of Science Building, SA-103, Bilkent University, 06800,ANKARA, TURKEY. email: yosumatfen.bilkent.edu.tr Phone: 90 (312) 290 18 83
Courses Taught: Math 101 Calculus I Math 102 Calculus II Math 111 Intermediate Calculus I Math 112 Intermediate Calculus II Math 220 Linear Algebra Math 225 Linear Algebra and Differential Equations Math 227 Introduction to Linear Algebra MATH 240 Differential Equations
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Field of Interest:
Ring Theory, module theory.
Publications:
1) Y.Kurtulmaz, “Very Cleanness of Generalized Matrices”, Bull. Iranian Math. Soc., Volume 43, Issue 5, 1457-1465, (2017).
2) Y. Kurtulmaz, “Strongly J-Clean Skew Triangular Matrix Rings” , An.Stiint. Univ. Al. I. Cuza Iasi Math., f.1, tomul LXIII, 193-203, (2017).
3) Chen, Huanyin, Kose, Handan, Kurtulmaz, Yosum, “Strongly clean matrices over power series”, Kyungpook Math. J. 56 (2016), no. 2, 387–396.
4) Chen, Huanyin, Kose, H., Kurtulmaz, Y. ,“Factorizations of matrices over projective-free rings”, Algebra Colloq. 23 (2016), no. 1, 23–32.
5) Chen, H., Kose, H., Kurtulmaz, Y.,“ Strongly clean triangular matrix rings with endomorphisms”, Bull. Iranian Math. Soc. 41 (2015), no. 6,
1365–1374.
6) Ungor, B., Kurtulmaz, Y., Halicioglu, S., Harmanci, A.,“ Symmetric modules over their endomorphism rings”, Algebra Discrete Math.
19 (2015), no. 2, 283–294.
7) Chen, H., Kose, H., Kurtulmaz, Y., “ On feckly clean rings”, J. Algebra Appl.14 (2015), no. 4, 1550046, 15 pp.
8) Chen, Huanyi,; Kose, Handan, Kurtulmaz, Yosum,“ Extensions of strongly π-regular rings”, Bull. Korean Math. Soc. 51 (2014), no. 2, 555–565.
9) Chen, Huanyin, Köse, Handan, Kurtulmaz, Yosum, “ Strongly P-clean rings and matrices”, Int. Electron. J. Algebra 15 (2014), 116– 131.
10) Ungor, Burcu, Halýcýoglu, Sait, Kurtulmaz, Yosum, Harmanci, Abdullah, “ On generalized principally quasi-Baer modules”, Bol. Mat. 20 (2013),
no. 1, 51–62.
11) Harmanci, A., Kose, H., Kurtulmaz, Y. ,“On π-morphic modules”, Hacet. J. Math. Stat. 42 (2013), no. 4, 411–418.
12) Ungor, Burcu, Kurtulmaz, Yosum, Halicioglu, Sait, Harmanci, Abdullah,“ Dual π-Rickart modules”, Rev. Colombiana Mat. 46 (2012),
no. 2, 167–183. 16D80.
13) Koç, Cemal; Kurtulmaz, Yosum, “Structure theory of central simple Z_d-graded algebras”, Turkish J. Math. 36
(2012), no. 4, 560–577.
Preprints:
1) Chen, Huanyin, Köse, Handan, Kurtulmaz, Yosum, “ Almost Clean Rings” accepted for publication in Mathematical Report.