Math
in [Science]
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Graph Theory Terminology: "block" vs. ...? How do I call an induced subgraph that is maximal under the condition of being connected and not containing any bridges? On a few occasions, this is called a "block". But usually, "block" means a maximal connected and articulation-free induced subgraph. So the term refers to vertex-connectivity. I am not sure... 30 Jul 2010 09:41
eigenvalues of a matrix On 30 Ðип, 00:54, Ken Pledger <ken.pled...(a)mcs.vuw.ac.nz> wrote: In article <c62167f9-dc1f-4ae2-a82d-e1f33fc9d...(a)l20g2000yqm.googlegroups.com>,  leox <leonid...(a)gmail.com> wrote: Let  x=(x_1,x_2,x_3), y=(y_1,y_2,y_2)  be two orthonormal vector. What are the all eigenvalues  of the 3x3 matr... 30 Jul 2010 06:25
square = inside circle + pseudocircle, and, cube = inside sphere + pseudosphere #4.31 & #246 Correcting Math & Atom Totality Looks like I invented some new terms here of: (a) ReCalculus to signify the strip-building rather than the decomposition into picket-fences of Calculus. (b) Pseudocircle to signify the name of the object formed from the circle inside a square and which is put together as a 4 pointed star shape. But an interest... 30 Jul 2010 02:08
Tricky Answers What are the solutions to the equations sin^-1 x = 1/sin x, cos^-1 x = 1/cos x? Since sin^-2 x = 1/sin^2 x, x can be anything not in pi.Z. Since cos^-2 x = 1/cos^2 x? x can be anything not in pi(Z + 1/2). ... 1 Aug 2010 03:00
mathematica I have an expression in x and y (an output line). I have values of x and y for which I need to evaluate the expression. How do I input the values and command mathematica to evaluate the expression? ... 30 Jul 2010 11:53
JSH: My Twin Peaks Gap equations predict Cleavage effect Cleavage theoryI interviewed a young anthropologist working with women in Mali, in a country in Africa where women go around with bare breasts. They're always feeding their babies. And when she told them that in our culture men are fascinated with breasts there was an instant of shock. The women burst out lau... 29 Jul 2010 21:48
EXAMPLES OF THE USE OF "HALF SQUARED " VALUES IN MATHEMATICS--HOPE RESEARCH Inverse 19 mathematics a �crit : We did already show how these values are part of a concordant series, You've shown nothing, you didn't even once what you mean by being concordant for a serie. BUT here we study all numbers that are not divisible by 2 or 3, and God! You're a genious! You've justed realiz... 29 Jul 2010 20:43
What is the meaning of life for the atheist Would you please take your off-topic discussion to some other site, say some philosophy or religion website.? ... 11 Aug 2010 19:09
Intersection of Complex Submanifolds (Incl. Self-Int.) is positive Hi, everyone: This is a followup from a while back. W.Dale Hall was pretty helpful. If I remember well, he had suggested I use the preferred orientation on the submanifolds (i.e., given a complex basis {w_1,..,w_n}, we get a real basis {w_1,iw_1,..,w_n,iw_n } . The structure group for these "i... 31 Jul 2010 15:05
Fermat's "Last" Theorem Disproved? the "dimensionality," or at leat the base of digitization, has always been implicit to le theorem <<derniere>> de Fermatttt, as well as to les courbes de ... duh. no three positive integers a, b, and c can satisfy the equation an + bn = cn for any integer value of n greater than two. thus: wher... 7 Aug 2010 18:01 |