Tulin Altunoz

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20192026

most citedThe Number of Singular Fibers in Hyperelliptic Lefschetz Fibrations

3 citations · 3 across the 13 of their papers we have counts for

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math.GT2026

Small Sets of Generators for Handlebody Groups

Tülin Altunöz, Celal Can Bellek, Emir Gül +2

Wajnryb gave a finite presentation of the handlebody group $M (V_{g})$ and showed that it is generated by five elements for $g \geq 2$ . Using his relations, we show that $\ma…

math.GT2026

Small Torsion Topological Generators for Big Mapping Class Groups

Tülin Altunöz, Celal Can Bellek, Emir Gül +2

Let $S (n)$ , for $n \in N$ , be the infinite-type surface of infinite genus with $n$ ends, each accumulated by genus. Although the mapping class groups of these surfaces are…