Tuomas Orponen

Research activity per year

Absolute continuity in families of parametrised non-homogeneous self-similar measures
Käenmäki, A. & Orponen, T., 2023, In: Journal of Fractal Geometry. 10, 1, p. 169-207 39 p.
Research output: Contribution to journal › Article › Scientific › peer-review

Open Access
File
On a Continuous Sarkozy-Type Problem
Kuca, B., Orponen, T. & Sahlsten, T., 26 Jun 2023, In: International Mathematics Research Notices. 2023, 13, p. 11291-11315 25 p.
Research output: Contribution to journal › Article › Scientific › peer-review

Open Access
File
On the dimension of visible parts
Orponen, T., 2023, In: European Mathematical Society. Journal. 25, 5, p. 1969-1983 15 p.
Research output: Contribution to journal › Article › Scientific › peer-review

Open Access
File
Metric Rectifiability of H-regular Surfaces with Holder Continuous Horizontal Normal
Di Donato, D., Fässler, K. & Orponen, T., 2022, In: International Mathematics Research Notices. 2022, 22, p. 17909–17975 67 p., 227.
Research output: Contribution to journal › Article › Scientific › peer-review
An Integralgeometric Approach to Dorronsoro Estimates
Orponen, T., Nov 2021, In: International Mathematics Research Notices. 2021, 22, p. 17170-17200 31 p.
Research output: Contribution to journal › Article › Scientific › peer-review

Incidences on Fractals
Orponen, T. (Project manager)
01/09/2019 → 31/08/2023
Project: Research project
Kvantitatiivinen suoristuvuus Euklidisissa ja epä-Euklidisissa avaruuksissa
Orponen, T. (Project manager) & Venieri, L. (Participant)
01/09/2017 → 31/08/2022
Project: Research project
Quantitative rectifiability of sets and measures in Euclidean spaces and Heisenberg groups
Orponen, T. (Project manager), Bate, D. (Participant) & Rossi, E. (Participant)
01/01/2017 → 31/12/2019
Project: University of Helsinki Three-Year Research Project

Wen Wu
Orponen, T. (Host)
1 Aug 2019 → 31 Jul 2020
Activity: Hosting a visitor types › Academic visit at UH
Subriemannian Geometry and Beyond, II
Orponen, T. (Speaker)
18 Feb 2019 → 22 Feb 2019
Activity: Talk or presentation types › Invited talk
Barcelona Analysis Conference 2019
Orponen, T. (Speaker)
25 Jun 2019 → 28 Jun 2019
Activity: Talk or presentation types › Invited talk
IMPAN
Orponen, T. (Visiting researcher)
1 Sept 2019 → 19 Oct 2019
Activity: Visiting an external institution types › Academic visit to other institution
Celebration of Mathematics: 150 years of the Finnish Mathematical Society
Orponen, T. (Member of organizing committee)
30 Nov 2018 → 2 Dec 2018
Activity: Participating in or organising an event types › Organisation and participation in conferences, workshops, courses, seminars

Personal profile