Results 101 to 110 of about 1,260 (192)

Solving the Cube: A Group Theoretical Approach to Understanding the Rubik’s Cube [PDF]

open access: yes
Understanding how to solve a rubik’s cube usually often involves finding an algorithm that consistently works. But, how many algorithms are there and can they be mathematically defined?
Norviel, Emily
core  

Magic cube: properties and resolutions involving Algebra and Groups Theory [PDF]

open access: yes, 2016
The Rubik's Cube is one of the most famous puzzle of the world, and generally attracts the attention of many people, especially mathematicians. The challenge, shapes, symmetries and movements induce the idea of being in front of a mathematical object ...
Grimm, Luis Gustavo Hauff Martins [UNESP]
core  

On conjugacy separability of some Coxeter groups and parabolic-preserving automorphisms [PDF]

open access: yes, 2013
We prove that even Coxeter groups, whose Coxeter diagrams contain no (4, 4, 2) triangles, are conjugacy separable. In particular, this applies to all right-angled Coxeter groups or word hyperbolic even Coxeter groups. For an arbitrary Coxeter group W, we
Caprace, Pierre-Emmanuel   +1 more
core  

Towards a homotopy theory of process algebra [PDF]

open access: yes, 2008
International audienceThis paper proves that labelled flows are expressive enough to contain all process algebras which are a standard model for concurrency.
Gaucher, Philippe
core  

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