Mathematical

The Mathematical Movie Database Back to www.qedcat.com The Mathematical Movie Database by Burkard Polster and Marty Ross Last updated: June 22, 2020. (Recent additions will be marked with a $$$) (TV episodes can now be found at our MTVDB) Must-See … Read more

Let us now sup­pose that the com­pon­ents ( x_i ) of a mes­sage ( x ) in its rep­res­ent­a­tion eqref{eq-03} as se­quence, are let­ters of the al­pha­bet, and per­haps oth­er sim­il­ar sym­bols like peri­ods or com­mas. Then, the set ( … Read more

Mathematicians study a variety of different mathematical structures, but perhaps the structures that are most commonly associated with mathematics are the number systems, such as the integers or the real numbers . Indeed, the use of number systems is so … Read more

If proofs exist in a social context, how have they changed over time? It all starts with Aristotle. He said that there needs to be some sort of deductive system — that you can only prove new things by basing … Read more

[Submitted on 5 Apr 2007 (v1), last revised 8 Oct 2007 (this version, v2)] Download a PDF of the paper titled The Mathematical Universe, by Max Tegmark (MIT) Download PDF Abstract: I explore physics implications of the External Reality Hypothesis … Read more

arXivLabs is a framework that allows collaborators to develop and share new arXiv features directly on our website. Both individuals and organizations that work with arXivLabs have embraced and accepted our values of openness, community, excellence, and user data privacy. … Read more

Credit: Unsplash/CC0 Public Domain Having levels of potassium that are too high or too low can be fatal. A new mathematical model sheds light on the often mysterious ways the body regulates this important electrolyte. Potassium, a common mineral abundant … Read more