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researcher

T. Ōba

3 papers hereh-index 6120 citations35 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author2
  • last author1

Across the 3 of 3 papers where every author was matched, so the position is known.

fields
  • math.GT2
  • math.SG1

identity via Semantic Scholar / OpenAlex

activity
20172023
most citedLefschetz-Bott fibrations on line bundles over symplectic manifolds

2 citations · 3 across the 2 of their papers we have counts for

collaborators
Showing math.GTShow all

2 papers · 1 filter

math.GT2019★ 2 cited

Lefschetz-Bott fibrations on line bundles over symplectic manifolds

Takahiro Oba

We describe Lefschetz-Bott fibrations on complex line bundles over symplectic manifolds explicitly. As an application, we construct more than one strong symplectic filling of the l…

math.GT2017★ 1 cited

Surfaces in D4 with the same boundary and fundamental group

Takahiro Oba

We construct a family of pairs of non-isotopic symplectic surfaces in the standard symplectic 4-disk such that they are bounded by the same transverse knot in the standard contac…

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