Mathematics

Sudoku: 21 Sites & Various Free Ebooks

Sudoku: 21 Sites & Various Free Ebooks

"There seem to be two main types of people in the world, crosswords and sudokus." - Rebecca McKinsey, Sydney West"Life is like solving Sudoku Puzzle, we know what to do to finish it, but we still need to open the gate to the future one by one with what we know." -...

58 Sites With Free Math Ebooks

58 Sites With Free Math Ebooks

"Pure mathematics is, in its way, the poetry of logical ideas." - Albert EinsteinMathematics is one of those broad, deep disciplines with a huge and ever growing accumulation of knowledge. Tens of thousands of math research articles are published each year. There is a...

Model Theory, Algebra, and Geometry

Model Theory, Algebra, and Geometry

Model Theory, Algebra, and Geometry by Deirdre Haskell, Anand Pillay, and Charles Steinhorn Model theory is a branch of mathematical logic that has found applications in several areas of algebra and geometry. It provides a unifying framework for the understanding of...