Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Riikka Kangaslampi"'
Publikováno v:
LUMAT, Vol 10, Iss 1 (2022)
This tudy aims at better understanding of the use of self-assessment to support high-achieving students in first-year university mathematics. The students, who had not previously self-assessed their skills and knowledge in mathematics, were given two
Externí odkaz:
https://doaj.org/article/aa1b8112a1f34f6fb8e93cc596360e85
Autor:
Johanna Rämö, Petri Nokelainen, Riikka Kangaslampi, Elina Viro, Terhi Kaarakka, Maiju Nieminen, Jani Hirvonen, Simo Ali-Löytty
Publikováno v:
European Journal of Engineering Education. :1-27
Publikováno v:
Communications in Analysis and Geometry. 29:1775-1781
This erratum will correct the classification of Theorem 1 in Lin-Lu-Yau, Comm. Anal. Geom., 2014, that misses the Triplex graph.
Comment: We updated the proof thanks to the referee's comments
Comment: We updated the proof thanks to the referee's comments
We classify all cubic graphs with either non-negative Ollivier-Ricci curvature or non-negative Bakry-Émery curvature everywhere. We show in both curvature notions that the non-negatively curved graphs are the prism graphs and the Möbius ladders. We
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff97d87d521ca5af34b3bc2cd39294a9
https://trepo.tuni.fi/handle/10024/126846
https://trepo.tuni.fi/handle/10024/126846
Autor:
Anniina Myötyri, Riikka Kangaslampi
Publikováno v:
Tampere University
FMSERA Journal
FMSERA Journal
Siirtymävaihe aiemmista opinnoista yliopistoon on monelle haasteellinen, ja yliopistot pyrkivätkin tukemaan opiskelijoita opintojen aloittamisessa ja yliopisto-opiskeluun sopeutumisessa. Tässä artikkelissa esitellään yksi opiskelijoiden tukemis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::96fea0dc98a8b3b19240550235ce3403
https://trepo.tuni.fi/handle/10024/132789
https://trepo.tuni.fi/handle/10024/132789
We classify all connected, simple, 3-regular graphs with girth at least 5 that are Ricci-flat. We use the definition of Ricci curvature on graphs given in Lin-Lu-Yau, Tohoku Math., 2011, which is a variation of Ollivier, J. Funct. Anal., 2009. A grap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3751e271646159a7255539cd3ad49f5c
Publikováno v:
LMS Journal of Computation and Mathematics. 15:101-112
We construct and classify all groups given by triangular presentations associated to the smallest thick generalized quadrangle that act simply transitively on the vertices of hyperbolic triangular buildings of the smallest non-trivial thickness. Our
Publikováno v:
Conformal Geometry and Dynamics of the American Mathematical Society. 16:81-88
The iterates of a uniformly quasiregular map acting on a Riemannian manifold are quasiregular with a uniform bound on the dilatation. There is a Fatou-Julia type theory associated with the dynamical system obtained by iterating these mappings. We con
Publikováno v:
Conformal Geometry and Dynamics, 14, 337-367. American Mathematical Society
A uniformly quasiregular mapping acting on a compact Riemannian manifold distorts the metric by a bounded amount, independently of the number of iterates. Such maps are rational with respect to some measurable conformal structure and there is a Fatou
Autor:
Riikka Kangaslampi, Alina Vdovina
Publikováno v:
International Journal of Algebra and Computation. 20:591-603
We construct and classify triangle presentations associated to the smallest generalized quadrangle. We use these constructions to find groups acting cocompactly on hyperbolic buildings with n-sided chambers for arbitrary n ≥ 3.