Math

Comprehensive Solution Manual for Textbooks
NEW BOOKS!!! I have the comprehensive SOLUTIONS MANUAL the following textbooks and TEST BANKS for MOST of them in electronic format (PDF/Word). The solutions manual are comprehensive with answers to both even & odd problems in the text. The test bank contains practice exam and quiz questions and answers. The ... 30 Apr 2010 21:53

Ternary formula for a decimal expression
Let k be a positive integer. Is there a close form formula for the ternary expansion of the decimal number 2+2^2+2^3+....+2^k ? Seems to me that such formulae are impossible. ... 1 May 2010 08:43

Chapter 4 : galactic density and distribution; photons of positrons different than photons of electrons #47; ATOM TOTALITY
Chapter 4 Subject: distribution of galaxies implies a cosmic atom; 4th ed; Atom Totality theory As mentioned in previous posts, I will start 5th edition of this book as soon as this 4th is completed in that I need this book organized for once. Organizing has become elusive for me as yet in this book wri... 30 Apr 2010 15:09

Gravity Is Singularity Of Quantum-Continuum.By Aiya-Oba
Gravity is equator of the Quantum and Continuum units of Space. -Aiya- Oba (Philosopher) Thus, 1/9x10^-16(Gmc^2) = G Where G(6.672x10^-11), is Newton's gravitational constant, and mc^2(9x10^16), is Einstein"s unit of mass-energy equation. Such that, (1/9x10^-16) x (6.672x10^-11 x 9x10^16 ) = 6.67... 7 May 2010 14:31

Formal calculus for anything?
Hi, I wondered if a formal language exists where nobody ever had thought of a problem you can't describe in it. When I see something coming from the keyboard of a mathematician, I often see a notation with inverted Es and As - I gained some google- half-education about that, but I don't see how to formulate e.... 30 Apr 2010 14:00

perfect ideal
What is an example of perfect ideal, i.e. an ideal I in R s.t. depth_I(R)=pd(R/I) (pd=projective dimension), that is not generated by a regular sequence? Also, how can I show an ideal generated by a regular sequence is perfect? Thanks ... 30 Apr 2010 10:36

polynomial question
Let f(x) be a monic irreducible polynomial with rational coefficients and with a root r. If g(r) is also a root of the given equation in Q[r] (different from r), why is g(g(r)) also a root? Kent Holing, NORWAY ... 1 May 2010 13:11

when can we extend 2-forms in submanifold to 2-form on manifold.?
And, more in general: if/when we have an m-manifold M, and an n-submanifold N, n<M , and we have an n-form w_n(N) defined on N, when can we extend w_n(N) into an n-form w_n(M) on M.?. I suspect this has to see with partitions of unity and bump functions somehow, but I am stuck at the moment. Any suggestion... 30 Apr 2010 02:56

prof. Charles N. Moore ?
prof. Charles N. Moore (university of cincinnati) thought he had proven the prime twins conjecture ... im curious to see his ' proof '. is this publicly available ? tommy1729 ... 5 May 2010 20:31

Ariel Caticha / The Information Geometry of Space and Time
http://arxiv.org/abs/gr-qc/0508108 einstein and claude shannon were two of the smartest people ever. information geometry is where their work meets. maybe treasure lies there. ... 29 Apr 2010 16:57