Mathematicians now present 'big algebras,' a two-way mathematical 'dictionary' between symmetry, algebra, and geometry, that could strengthen the connection between the distant worlds of quantum ...

Problematics!!! Maybe this is the new definition of mathematics in our time. Mathematics is so much of a problem to many a people that sometimes I wonder whether the word problematic was coined ...

First, it allows economic theorists to use mathematical tools such as algebra and calculus to describe economic phenomena and draw precise inferences from their basic assumptions and definitions.

But users seldom consider the fundamental nature of mathematics. Many cannot improve on the vacuous definition: mathematics is what is done by mathematicians. We could try harder, with something ...