A woefully short biography of Dodgson as Mathematician
A short bio of Carroll in German. There are
also links to remarks on Alice, Looking-Glass,
and A Treatise on Determinants. These are
also in German.
Algebra, computers, Boole and Carroll
Logic of Lewis Carroll
What's logic?
A solution to the Do cats eat rats? problem
in the Netherlands.
A logic puzzle with a Carroll influence.
An interactive pillow problem. Insomnia gives
one so much more time to create fun
problems.
The Schweinekotelett Problem well schweine
is pig, so is this the pig cutlet problem? My
German fails me.
Mathematics of Lewis Carroll
Computer Science and Why Science, Language,
and Literature by Matthew
Belmonte. Chapter 2 of this book contains
a few instances of 19th century abstract
algebraic thought in Carroll's works.
Divisibility by 11 Condensation of Determinants
is mentioned in this conversation.
Math problems inspired by Lewis Carroll, Ludwig
Wittgenstein and le College de
Pataphysique in French.
A puzzling problem concerning wise men.
A problem from the Snark.
A subgroup of Mensa Espña dedicated
to Carrollian mathematical recreations
problems from Alice in Wonderland site provided
by eminent Carrollian, Edward
Wakeling.
Sum of Squares problem.
Right triangles of equal area problem.
An interactive math teaching site
Games of Lewis Carroll
Mathematical games and recreations with a mention
of Dodgson Alice tangrams
A mention of Carroll and tangrams
More riddles.
The game of Doublets with a few examples.
An article in French on Doublets.
Circular Billiards.
Here's a program to create word ladders -
that's Doublets for all you Carroll fans.
Crossword puzzle with an Alice theme. Not
by Carroll, but I thought it was of interest.