Following is the problem 2.16 in The Math Problems Notebook:

226 more wordsProve that if , then we do not have any nontrivial solutions of the equation where are rational functions.

Following is the problem 2.16 in The Math Problems Notebook:

226 more wordsProve that if , then we do not have any nontrivial solutions of the equation where are rational functions.

**A New Attack on RSA With a Composed Decryption Exponent**

**Abderrahmane Nitaj1 and Mohamed Ould Douh1,2, **

**1Universite de Caen, France and 2Universite des Sciences, Mauritania…** 119 more words

This book introduces the so-called “stable factorization approach” to the synthesis of feedback controllers for linear control systems. The key to this approach is to view the multi-input, multi-output (MIMO) plant for which one wishes to design a controller as a matrix over the fraction field F associated with a commutative ring with identity, denoted by R, which also has no divisors of zero. 229 more words

Following is a problem about prime factorization of the sum of consecutive odd primes. (source: problem 80 from The Green Book of Mathematical Problems) 211 more words