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1answer
337 views

Publishing an elementary proof of a less-general and less-useful version of a classic result?

Background Let $X_t$ be the continuous time Markov process on the state space {Working, Broken}. Let $U$ be the cumulative sojourn Working during an interval $[0,\tau]$ (the process's uptime). It is ...
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4answers
1k views

Textbooks to use as reference for standard calculus and probability topics

I am currently working on a paper to be submitted to a US journal (addressed primarily to non-mathematicians’ audience) where I use (1) some standard calculus stuff (e.g. limits, Taylor expansions, ...