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Tuomas Orponen

  • PL 68 (Pietari Kalmin katu 5)

    00014

    Finland

20112023

Research output per year

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Personal profile

Fields of Science

  • 111 Mathematics

International and National Collaboration Publications and projects within past five years.

Publications

An improved bound on the packing dimension of Furstenberg sets in the plane

Orponen, T., 2020, In : European Mathematical Society. Journal. 22, 3, p. 797-831 35 p.

Research output: Contribution to journalArticleScientificpeer-review

On the Assouad dimension of projections

Orponen, T., 1 May 2020, In : Proceedings of the London Mathematical Society. 35 p.

Research output: Contribution to journalArticleScientificpeer-review

Quantitative absolute continuity of planar measures with two independent Alberti representations

Bate, D. & Orponen, T., 11 Mar 2020, In : Calculus of Variations and Partial Differential Equations. 59, 2, 17 p., 72.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File

Vertical versus horizontal Sobolev spaces

Fassler, K. & Orponen, T., 1 Aug 2020, In : Journal of Functional Analysis. 279, 2, 37 p., 108517.

Research output: Contribution to journalArticleScientificpeer-review

Absolute continuity and α-Numbers on the real line

Orponen, T., 2019, In : Analysis & PDE. 12, 4, p. 969-996 28 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File

Projects

Incidences on Fractals

Orponen, T.

01/09/201931/08/2023

Project: Research project

Kvantitatiivinen suoristuvuus Euklidisissa ja epä-Euklidisissa avaruuksissa

Orponen, T. & Venieri, L.

01/09/201731/08/2022

Project: Research project

Quantitative rectifiability of sets and measures in Euclidean spaces and Heisenberg groups

Orponen, T., Bate, D. & Rossi, E.

01/01/201731/12/2019

Project: University of Helsinki Three-Year Research Project

Activities

  • 4 Academic visit at UH
  • 3 Organisation and participation in conferences, workshops, courses, seminars
  • 3 Academic visit to other institution
  • 2 Invited talk

Barcelona Analysis Conference 2019

Tuomas Orponen (Speaker)
25 Jun 201928 Jun 2019

Activity: Talk or presentation typesInvited talk

IMPAN

Tuomas Orponen (Visiting researcher)
1 Sep 201919 Oct 2019

Activity: Visiting an external institution typesAcademic visit to other institution

Subriemannian Geometry and Beyond, II

Tuomas Orponen (Speaker)
18 Feb 201922 Feb 2019

Activity: Talk or presentation typesInvited talk

Wen Wu

Tuomas Orponen (Host)
1 Aug 201931 Jul 2020

Activity: Hosting a visitor typesAcademic visit at UH

Geometric measure theory and its connections

Tuomas Orponen (Chair of organizing committee), David Bate (Member of organizing committee), Vasileios Chousionis (Member of organizing committee), Katrin Fässler (Member of organizing committee)
4 Jun 20188 Jun 2018

Activity: Participating in or organising an event typesOrganisation and participation in conferences, workshops, courses, seminars