Outer Web | Explore

/explore

Click through on any links that interest you or select the planets on the right to continue exploring the Outer Web.

You are here		dominiczypen.wordpress.com Generalizing the T_0 separation axiom \| Musings on general topology and orderings
\|	\|	chava61photography.photo.blog Pull Up a Seat Photo Challenge 2020: #24 - This and That: The Continuation	6.7 parsecs away Travel
\|	\|	Visit the post for more.	6.7 parsecs away Travel
\|	\|	bartoszmilewski.com Presheaves and Topology \| Bartosz Milewski's Programming Cafe	3.3 parsecs away Travel
\|	\|	Previously: Topology as a Dietary Choice. Category theory lets us change the focus from individual objects to relationships between them. Since topology is defined using open sets, we'd start by concentrating on relations between sets. One such obvious relation is inclusion. It imposes a categorical structure on the subsets of a given set $latex X$....	3.3 parsecs away Travel
\|	\|	mikespivey.wordpress.com No Integer Solutions to a Mordell Equation \| A Narrow Margin	5.3 parsecs away Travel
\|	\|	Equations of the form $latex x^3 = y^2 + k$ are called Mordell equations. In this post we're going to prove that the equation $latex x^3 = y^2 -7$ has no integer solutions, using (with one exception) nothing more complicated than congruences. Theorem: There are no integer solutions to the equation $latex x^3 = y^2...	5.3 parsecs away Travel
\|	\|	craftofcoding.wordpress.com Learning to Program - The Craft of Coding	14.9 parsecs away Travel
\|		Programming Made Easy The basics of Programming The Basics of julia Coding in Fortran Coding in ada	14.9 parsecs away Travel