en.wikipedia.org/wiki/Topology

In mathematics, topology is concerned with the properties of space that are
preserved under continuous deformations, such as stretching and bending, but
not ...

mathworld.wolfram.com/Topology.html

Topology is the mathematical study of the properties that are preserved through
deformations, twistings, and stretchings of objects. Tearing, however, is not ...

uwaterloo.ca/pure-mathematics/about-pure-math/what-is-pure-math/what-is-topology

Topology studies properties of spaces that are invariant under any continuous
deformation. It is sometimes called "rubber-sheet geometry" because the objects
...

www.uncg.edu/mat/topology/

General topology might be defined as the study of limit processes in various ... of
the foundations of mathematics involving the interaction of modern set-theory ...

www.math.colostate.edu/~renzo/teaching/Topology10/Notes.pdf

Renzo's Math 490. Introduction to Topology. Tom Babinec. Chris Best. Michael
Bliss. Nikolai Brendler. Eric Fu. Adriane Fung. Tyler Klein. Alex Larson.

math.duke.edu/research/topology

The modern field of topology draws from a diverse collection of core areas of
mathematics. Much of basic topology is most profitably described in the language
of ...

math.psu.edu/katok_a/TOPOLOGY/Chapter1.pdf

BASIC TOPOLOGY. Topology, sometimes referred to as “the mathematics of
continuity”, ... Z is a topological space in the so–called discrete topology.
EXAMPLE ...

math.as.uky.edu/topology-and-geometry

Mathematics Faculty Research ... Assistant Professor, algebraic topology. 773
POT ... Associate Professor, math education and outreach, equivariant cobordism
.

www.math.illinois.edu/ResearchAreas/geomtop.html

The document Graduate Study in Geometry and Topologyoutlines the general
areas ... hyperbolic geometry, geometric group theory, experimental mathematics
, ...

math.berkeley.edu/research/areas/geometry-topology

There is a 2 semester sequence in algebraic topology, 215A,B, taught every year,
and a one semester course Math 214 in the foundations of differential topology ...