◍wovepaper
SearchResearchersInstitutions
Sign in
researcher

Ryuma Orita

12 papers hereh-index 447 citations15 works total

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

author position
  • sole author5
  • first author1
  • middle author1
  • last author5

Across the 12 of 12 papers where every author was matched, so the position is known.

fields
  • math.SG7
  • math.AT4
  • math.GR1

identity via Semantic Scholar / OpenAlex

activity
20162026
most citedNon-contractible periodic orbits in Hamiltonian dynamics on tori

9 citations · 22 across the 11 of their papers we have counts for

collaborators
Showing math.ATShow all

4 papers · 1 filter

math.AT2026

Maximal topological complexity of monotone symplectic 4-manifolds

Ryuma Orita

We continue the study of Farber's topological complexity for monotone symplectic manifolds initiated in \cite{Or25}. First, we show that a closed spherically monotone symplectic ma…

math.AT2025

Morse-Bott-Smale chain complex

Ryuma Orita, Kanon Yashiro

Banyaga and Hurtubise defined the Morse-Bott-Smale chain complex as a quotient of a large chain complex by introducing five degeneracy relations. However, their five degeneracy rel…

math.AT2023

Topological complexity of monotone symplectic manifolds

Ryuma Orita

We study Farber's topological complexity for monotone symplectic manifolds. More precisely, we estimate the topological complexity of 4-dimensional spherically monotone manifolds w…

math.AT2016★ 2 cited

Morse-Bott inequalities for manifolds with boundary

Ryuma Orita

In the present paper, we define Morse-Bott functions on manifolds with boundary which are generalizations of Morse functions and show Morse-Bott inequalities for these manifolds.

◍wovepaper

Papers, researchers and institutions, woven together.

Explore
  • Search
  • Researchers
  • Institutions
Account
  • Library
  • Chat
Data
  • arXiv.org
  • Semantic Scholar
  • OpenAlex
  • Latest RSS
AboutContactPrivacyDevelopersllms.txtopenapi.json
Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.