Free Download Mean Curvature Flow: Proceedings of the John H. Barrett Memorial Lectures held at the University of Tennessee, Knoxville, May 29-June 1, 2018
by Theodora Bourni and Mat Langford
English | 2020 | ISBN: 3110618184 | 149 Pages | True PDF | 3.7 MB

Free Download Luigi Ambrosio, Andrea Mondino, "Nonlinear Diffusion Equations and Curvature Conditions in Metric Measure Spaces"
English | ISBN: 1470439131 | 2019 | 121 pages | PDF | 1 MB
The aim of this paper is to provide new characterizations of the curvature dimension condition in the context of metric measure spaces $(X,\mathsf d,\mathfrak m)$.

From Corbel Arches to Double Curvature Vaults:
Analysis, Conservation and Restoration of Architectural Heritage Masonry Structures
English | 2022 | ISBN: 3031128729 | 285 Pages | PDF (True) | 12.4 MB

Geometry II: Spaces of Constant Curvature by E. B. Vinberg
English | PDF | 1993 | 263 Pages | ISBN : 3540520007 | 24 MB
Spaces of constant curvature, i.e. Euclidean space, the sphere, and Loba chevskij space, occupy a special place in geometry. They are most accessible to our geometric intuition, making it possible to develop elementary geometry in a way very similar to that used to create the geometry we learned at school. However, since its basic notions can be interpreted in different ways, this geometry can be applied to objects other than the conventional physical space, the original source of our geometric intuition. Euclidean geometry has for a long time been deeply rooted in the human mind. The same is true of spherical geometry, since a sphere can naturally be embedded into a Euclidean space.