The following is an extract from our Lost in Space-Time newsletter. Each month, we hand over the keyboard to a physicist or mathematician to tell you about fascinating ideas from their corner of ...
Their result is cast in the language of a no-go theorem, which is a proof that, under certain assumptions ... but upon a closer look this unravels into an acyclic structure where demand at time 1 ...
To take a simpler example, think of 18: it has six divisors – 1, 2, 3, 6, 9 ... few ways to prove this – one of the nicest is this proof without words: Another way is to use the properties ...
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The mathematical proof of the stability theorem involves some new results concerning a special system of difference-differential equations. Another stability criterion is derived in terms of more ...
A new proof has brought mathematicians one step closer ... The primes—numbers that are only divisible by themselves and 1—are the most fundamental building blocks in math.