Medetoğulları, Elif

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Medetogullari, E.
Medetoğulları, Elif
E., Medetogullari
E.,Medetogullari
Medetoğulları,E.
M.,Elif
Medetogullari,E.
E.,Medetoğulları
Elif, Medetogullari
Medetogullari, Elif
M., Elif
Elif, Medetoğulları
Job Title
Doktor Öğretim Üyesi
Email Address
elif.medetogullari@atilim.edu.tr
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Scholarly Output

4

Articles

4

Citation Count

7

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0

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2017 - 201912020 - 20213
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Now showing 1 - 4 of 4
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    Article
    Citation Count: 3
    Liftable homeomorphisms of rank two finite abelian branched covers
    (Springer Basel Ag, 2021) Atalan, Ferihe; Medetogullari, Elif; Medetoğulları, Elif; Mathematics
    We investigate branched regular finite abelian A-covers of the 2-sphere, where every homeomorphism of the base (preserving the branch locus) lifts to a homeomorphism of the covering surface. In this study, we prove that if A is a finite abelian p-group of rank k and Sigma -> S-2 is a regular A-covering branched over n points such that every homeomorphism f:S-2 -> S-2 lifts to Sigma, then n = k + 1. We will also give a partial classification of such covers for rank two finite p-groups. In particular, we prove that for a regular branched A-covering pi : Sigma -> S-2, where A = ZprxZpt, 1 <= r <= t , all homeomorphisms f:S-2 -> S-2 lift to those of Sigma if and only if t = r or t = r + 1 and p = 3.
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    Article
    Citation Count: 3
    A note on the generalized Matsumoto relation
    (Tubitak Scientific & Technological Research Council Turkey, 2017) Medetoğulları, Elif; Medetogullari, Elif; Pamuk, Mehmetcik; Mathematics
    We give an elementary proof of a relation, first discovered in its full generality by Korkmaz, in the mapping class group of a closed orientable surface. Our proof uses only the well-known relations between Dehn twists.
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    Article
    Citation Count: 1
    BIRMAN-HILDEN PROPERTY OF COVERING SPACES FOR NONORIENTABLE SURFACES
    (Springer, 2020) Medetoğulları, Elif; Medetogullari, E.; Mathematics
    Let p : (N) over tilde -> N be a finite covering space for nonorientable surfaces, where chi((N) over tilde) < 0. We study whether or not p has the Birman-Hilden property.
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    Article
    Citation Count: 0
    Liftable homeomorphisms of cyclic and rank two finite abelian branched covers over the real projective plane
    (Elsevier, 2021) Atalan, Ferihe; Medetogullari, Elif; Medetoğulları, Elif; Mathematics
    In this note, we investigate the property for regular branched finite abelian covers of the real projective plane, where each homeomorphism of the base (preserving the branch locus) lifts to a homeomorphism of the covering surface. (C) 2020 Elsevier B.V. All rights reserved.