2 citations · 2 across the 3 of their papers we have counts for
4 papers
Approximating Surfaces in by Meshes with Guaranteed Regularity
Joel Hass, Maria Trnkova
We study the problem of approximating a surface in by a high quality mesh, a piecewise-flat triangulated surface whose triangles are as close as possible to equilateral.…
Hyperbolic Flowers
Maria Trnkova
Crochet models of a hyperbolic plane is a popular educational tool as they help to visualize complicated objets in hyperbolic geometry. We present another way how to make crochet m…
Quadratic differentials, measured foliations and metric graphs on punctured surfaces
Kealey Dias, Subhojoy Gupta, Maria Trnkova
A meromorphic quadratic differential on a punctured Riemann surface induces horizontal and vertical measured foliations with pole-singularities. In a neighborhood of a pole such a…
On principal fibrations associated with one algebra
Maria Trnkova
In this paper we study two types of fibrations associated with a 3-dimensional unital associative irreducible algebra and their basic properties. We investigate trivial principal f…