# sci.math.research

**Not quite a ring...**,*Felicis***cohomotopy result**,*athan***Re: cohomotopy result**,*Zbigniew Karno*

**Extended deadline for the International Conference on Information Theoretic Security (ICITS)**,*Julio C. Hernandez Castro***Algebraic extensions of semirings**,*Jamie***Solving a Non-Linear Delay Differential Equation**,*Patoche***Re: Solving a Non-Linear Delay Differential Equation**,*Robert Israel*

**induction example**,*Michael J Hardy***This Week's Finds in Mathematical Physics (Week 245)**,*John Baez***Fundamental Group of CYs**,*Aaron Bergman***Re: Fundamental Group of CYs**,*MLDsalted*

**Papers published by Algebraic & Geometric Topology.**,*Nicholas Jackson***This Week's Finds in Mathematical Physics (Week 244)**,*John Baez***Classsify piecewise linear functions**,*beet***The pole of L_{ExE} at s=2**,*Harald Helfgott***Symmetries reflect unilaterality and vice versa**,*Eckard Blumschein***Re: Symmetries reflect unilaterality and vice versa**,*Christopher J. Henrich***Re: Symmetries reflect unilaterality and vice versa**,*Eckard Blumschein*

**Category Theory**,*yasha . savelyev***Re: Category Theory**,*Philippe Gaucher*

**Re: example of Banach space needed**,*Michael1***Must the graph of a derivative that exists everywhere on**,*Rich Peterson***Re: Must the graph of a derivative that exists everywhere on**,*Lukas-Fabian Moser***Re: Must the graph of a derivative that exists everywhere on**,*Fred Galvin***Re: Must the graph of a derivative that exists everywhere on**,*Lukas-Fabian Moser***Re: Must the graph of a derivative that exists everywhere on**,*Dave L. Renfro*

**Re: Must the graph of a derivative that exists everywhere on**,*David C. Ullrich***Re: Must the graph of a derivative that exists everywhere on**,*Narasimham*

**density mod 1**,*Pierre-Yves Gaillard***Re: density mod 1**,*Gerry Myerson*

**BSU(n)**,*pavel . boyko***principal ideals**,*Pierre-Yves Gaillard***Re: principal ideals**,*Pierre-Yves Gaillard***Re: principal ideals**,*Graham Leuschke*

**Journal of Topology**,*Laurent S.***GL_2=GE_2**,*buddha***Re: GL_2=GE_2**,*Maarten Bergvelt*- <Possible follow-ups>
**Re: GL_2=GE_2**,*buddha*

**double conditional expectation**,*Isabelle***Re: double conditional expectation**,*ArtflDodgr*

**Classification of 3-form in R^n**,*Alexey Popov***Class group of cyclotomic fields and Stickelberger relation**,*Roland Queme***New(?) identity for unsigned Stirling Numbers of the first kind**,*Carlo Wood***What is a cocycle in the context of lie algebras?**,*smetalman2006***Re: What is a cocycle in the context of lie algebras?**,*Josˇ Carlos Santos*

**Fourier transform of a 2D analogue of sech**,*IanM***Probleme ouvert dans la theorie du point fixe(Espaces modulaires)**,*math***Tilings and groups**,*Gerard Westendorp***Re: Tilings and groups**,*Christopher J. Henrich***Re: Tilings and groups**,*Gerard Westendorp***Re: Tilings and groups**,*Felicis***Re: Tilings and groups**,*Gerard Westendorp*

**Toronto, Workshop on the homotopy theory of schemes: announcement of support**,*Dan Grayson***Characteristic function of exact divisors**,*Gianfranco Oldani***Re: Characteristic function of exact divisors**,*Volkmar Thürmer*

**Are sheaves a symmetric monoidal closed category?**,*Agusti Roig**Message not available***Re: Are sheaves a symmetric monoidal closed category?**,*Jannick Asmus***Re: Are sheaves a symmetric monoidal closed category?**,*Agusti Roig***Re: Are sheaves a symmetric monoidal closed category?**,*Agusti Roig*

**Second edit for "Exploring Hyperspace with the Geometric Product"**,*Tom Briggs***Query about elliptic integral of third kind**,*Andrei***Motives and Algebraic Cycles; second announcement of support**,*Dan Grayson***Professor position available**,*RSaenz***Re: Maximizing the minimal distance to a point set.**,*openopt***errata to "Symmetric Functions and Hall Polynomials"**,*barrybrent***characteristic polynomial**,*Andreas Thom***Re: characteristic polynomial**,*Robert Israel***Re: characteristic polynomial**,*Andreas Thom***Re: characteristic polynomial**,*israel*

**Re: characteristic polynomial**,*israel*

**surface flows which are not surface diffusion?**,*Nagu*