# sci.math.research

**Question on compound matrices**,*Shri***On some properties of i recovered by tetration of e^pi/2**,*Ivars***Effect of Dimension of the Existence of Smooth Solutions**,*turkishmathematician@xxxxxxxxx***Tetration/Powertowers - a (zeta) eta-like series. How to determine summability?**,*Gottfried Helms***The Wolfram 2,3 Turing Machine Research Prize - Announcement**,*egalois***smallest positive integer that has exactly k divisors**,*mukesh tiwari***Re: smallest positive integer that has exactly k divisors**,*Jeff Barnett***Re: smallest positive integer that has exactly k divisors**,*Edwin Clark***Re: smallest positive integer that has exactly k divisors**,*Peter Pearson*

**Re: Special properties of the ring of complex numbers**,*Waldek Hebisch*- <Possible follow-ups>
**Re: Special properties of the ring of complex numbers**,*Edwin Clark***Re: Special properties of the ring of complex numbers**,*Tom Leinster*

**On cyclic extensions of cyclotomic fields**,*Roland Queme***Re: A question on Sigma Algebras**,*Ali Taghavi***Torus embeddings in 4-space**,*Blake Winter***laplace transform and differentiability**,*Peter Scheffler***operators from l^2 to l^p**,*Volker Runde***martingales that are not uniformly integrable**,*qnposter***Re: martingales that are not uniformly integrable**,*Robert Israel*

**complex numbers**,*loup blanc***General description of matching. Example of multiple kidney donation is given.**,*Ian Parker***Five papers published by Geometry & Topology Publications**,*Geometry and Topology***Borromean primes**,*Gavin Wraith***This Week's Finds in Mathematical Physics (Week 257)**,*John Baez***Set combinations , sets as arrays, rank**,*mohamed . rasslan***Defense: Problems with "canonical"**,*Christian Reinbothe***Re: Defense: Problems with "canonical"**,*David C. Ullrich***Re: Defense: Problems with "canonical"**,*Andrew D. Hwang***Re: Defense: Problems with "canonical"**,*Micha‘l GrŸnewald***Re: Defense: Problems with "canonical"**,*Deane Yang***Re: Defense: Problems with "canonical"**,*Micha‘l GrŸnewald***Re: Defense: Problems with "canonical"**,*LD*

**Re: Defense: Problems with "canonical"**,*MrKofner***Re: Defense: Problems with "canonical"**,*LD*

**CFP: International MultiConference of Engineers and Computer Scientists IMECS 2008**,*wcecs_2008***Unsolved Quaternion problem is now solved!**,*Hypercomplex.com***Re: Unsolved Quaternion problem is now solved!**,*alainverghote@xxxxxxxx*

**Paritty - update (Pari/GP)**,*Gottfried Helms***the Dugundji theorem in complex analysis?**,*sergei-akbarov***Re: Unsolvable polynomial with real roots only**,*G. A. Edgar***Re: Unsolvable polynomial with real roots only**,*Przemyslaw Koprowski*- <Possible follow-ups>
**Re: Unsolvable polynomial with real roots only**,*Dave Rusin***Re: Unsolvable polynomial with real roots only**,*Victor S. Miller*

**Probability theories as morphisms in a category**,*Ben***Noether conservation theorems**,*colin.mclarty@xxxxxxxx***(Sort of) Matching Problem?**,*jecki . go***Odense Winter School**,*Andrew Swann***Euler transformations**,*Knud Soerensen***invitation to a day in honor (of the bound) of Philippe Delsarte, emeritus**,*Jean-Jacques Quisquater***Book on Martingale**,*somesh . jha***Riemann's Zeta Function by H.M. Edwards**,*john3265***Re: Riemann's Zeta Function by H.M. Edwards**,*Oisin McGuinness*

**restriction of the derived tensor product**,*John H Palmieri***Re: restriction of the derived tensor product**,*Axel Vogt***Re: restriction of the derived tensor product**,*John H Palmieri***Re: restriction of the derived tensor product**,*J H Palmieri*

**Announcing Version 10.5 of the Mathematical Visualization Program,**,*Dick Palais <palais@xxxxxxx>***Psi function on the complex plane**,*Phred***Re: Psi function on the complex plane**,*A N Niel***Re: Psi function on the complex plane**,*Oscar Lanzi III***Re: Psi function on the complex plane**,*Phred***Re: Psi function on the complex plane**,*Robert Israel***Re: Psi function on the complex plane**,*Phred*

- <Possible follow-ups>
**Re: Psi function on the complex plane**,*ebunn*

**Problems with "canonical"**,*Christian Reinbothe***Re: Problems with "canonical"**,*kea***Re: Problems with "canonical"**,*Michaël Grünewald*

**a (not so) simple problem**,*buzzi70***TGGT 2008 - Call for Papers**,*pom***Two knot theoretic questions**,*Blake Winter***Initial conditions for horizantal pendulum**,*Pioneer1***Re: Initial conditions for horizantal pendulum**,*Robert Israel***Re: Initial conditions for horizantal pendulum**,*Pioneer1***Re: Initial conditions for horizantal pendulum**,*Robert Israel*

**Relative Lie algebra cohomology**,*Aaron Bergman***Re: Relative Lie algebra cohomology**,*Pasha Zusmanovich*

**KAM theorem for a symplectic map**,*LordBeotian***selection of the subset of graph nodes**,*AZ***Re: Surfaces of constant negative Gaussian curvature**,*Narasimham*- <Possible follow-ups>
**Re: Surfaces of constant negative Gaussian curvature**,*Narasimham***Re: Surfaces of constant negative Gaussian curvature**,*Gerard Westendorp*

**Smallest Ellipses through Four Points**,*Narasimham***Re: Smallest Ellipses through Four Points**,*Oscar Lanzi III***Re: Smallest Ellipses through Four Points**,*Narasimham*

**Re: A complex transcendental equation**,*Raymond Manzoni***Re: Pair probabilities**,*Ian Parker***What is the density of triangle-free numbers? That is,**,*Richard Locke Peterson***Exponential Function for Quaternions ?**,*Peter Christensen***Re: Exponential Function for Quaternions ?**,*Pierre Asselin***Re: Exponential Function for Quaternions ?**,*Michael Murray***Re: Exponential Function for Quaternions ?**,*Peter Christensen***Re: Exponential Function for Quaternions ?**,*Robert Israel***Re: Exponential Function for Quaternions ?**,*Harald Hanche-Olsen***Re: Exponential Function for Quaternions ?**,*Michael Murray***Re: Exponential Function for Quaternions ?**,*A N Niel***Re: Exponential Function for Quaternions ?**,*Michael Murray*

**Re: Exponential Function for Quaternions ?**,*Jyrki Lahtonen***Re: Exponential Function for Quaternions ?**,*Michael Murray*

**A More Consistent Definition of Tetration for Rational Exponents**,*I.N. Galidakis***Re: A More Consistent Definition of Tetration for Rational Exponents**,*joeshipman@xxxxxxx*