Contact Info
Pure MathematicsUniversity of Waterloo
200 University Avenue West
Waterloo, Ontario, Canada
N2L 3G1
Departmental office: MC 5304
Phone: 519 888 4567 x33484
Fax: 519 725 0160
Email: puremath@uwaterloo.ca
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Ty Ghaswala, Department of Pure Mathematics, University of Waterloo
“It will be OK: The adventures of K0”
Ian Payne, Department of Pure Mathematics, University of Waterloo
“Normal Subgroups, Ideals, and Kernels”
Ehsaan Hossain, Department of Pure Mathematics, University of Waterloo
“Defining Schemes: The Home Stretch”
Dilian Yang, University of Windsor
“Cycline subalgebras of kgraph C*algebras”
Jon Herman, Pure Mathematics Department, University of Waterloo
“Gauss’s Theorema Egregium”
Jon Herman, Pure Mathematics Department, University of Waterloo
“Gauss’s Theorema Egregium”
Philip Xiao, Department of Pure Mathematics, University of Waterloo
“K0 continued”
Ty Ghaswala, Department of Pure Mathematics, University of Waterloo
“Introspection”
So far we have been streaming ahead, defining an affine scheme without a moment’s hesitation. It is time to take a moment to still our minds and reflect.
Romina Arroyo, McMaster University
“Homogeneous Ricci solitons and the Alekseevskii conjecture in low dimensions”
Raphael Clouatre, Department of Pure Mathematics, University of Waterloo
“Henkin measures for the multiplier algebra of the DruryArveson space”
Ross Willard, Department of Pure Mathematics, University of Waterloo
“Adding Gaussian elimination to local consistency checking”
Spiro Karigiannis, Pure Mathematics Department, University of Waterloo
“The first and second variation formulas for the volume functional in Riemannian geometry”
Ritvik Ramkumar, Department of Pure Mathematics, University of Waterloo
“More K0”
Continuing where Philip left off, we will finish talking about K0of local rings and Dedekind domains.
Jason Bell, Department of Pure Mathematics, University of Waterloo
“Etale Groupoid algebras, II: Leavitt path algebras”
Rahim Moosa, Department of Pure Mathematics, University of Waterloo
“A model theory for meromorphic dynamics?”
Fang Song, Institute for Quantum Computing University of Waterloo
“An efficient quantum algorithm for computing the unit group of an arbitrary degree number field”
Shuntaro Yamagishi, Pure Mathematics, University of Waterloo
"Five or six things Ehsaan wants me to talk about"
Ehsaan gave me a list of five or six things he wants me to talk about this Friday. The list includes: the definition of ringed spaces, locally ringed spaces, schemes; an example of a nonaffine scheme, etc. I plan to talk about these things.
David Pitts, University of Nebraska
"Cartan Pairs and Extensions of Inverse Semigroups”
Jacob Tsimmerman, University of Toronto
“Bounding Torsion in Geometric Families of Abelian Varieties”
Jason Lotay, University College London
“Hyperkaehler 4manifolds with boundary”
Mohammad Mahmoud, Pure Mathematics, University of Waterloo
"Torsionfree groups: linear independence and computable categoricity"
Ross Willard, Pure Mathematics, University of Waterloo
"Adding Gaussian elimination to local consistency checking  2"
In this second of several lectures, I will present a polynomialtime consistency checking algorithm for constraint networks over a finite template having a Taylor polymorphism. I conjecture that the algorithm is complete for Maltsev templates, and in future lectures will provide evidence supporting this conjecture.
Jonas Jankauskas, Pure Mathematics, University of Waterloo
"There are no two nonreal conjugates of a Pisot number with the same imaginary part"
Jonathan Herman, Pure Mathematics, University of Waterloo
"The Curvature of Curves and Surfaces"
Ruxandra Moraru, Department of Pure Mathematics, University of Waterloo
“Varieties versus schemes”
Last week, we saw the definition of a scheme. In this weeks talk, well present more examples of schemes and illustrate how, in some cases, schemes provide a better framework than varieties for studying certain geometric questions.
Francesco Sala, University of Western Ontario
“Sheaves on root stacks and Nakajima quiver varieties”
Matthew Wiersma, Pure Mathematics, University of Waterloo
"Intermediate $C^*$norms"
Denis Hirschfeldt, University of Chicago
"Computable Mathematics and Reverse Mathematics"
Ross Willard, Department of Pure Mathematics, University of Waterloo
“Adding Gaussian elimination to local consistency checking”
Mohamed El Alami, Department of Pure Mathematics, University of Waterloo
“More K0”
Denis Hirschfeldt, University of Chicago
“Computability Theoretic Reduction between Pi12Principles”
Phillip Xiao, Department of Pure Mathematics, University of Waterloo
“Ktheory for C*algebras and vector bundles  Part I”
Ruxandra Moraru, Department of Pure Mathematics, University of Waterloo
“Varieties versus schemes, Part II”
Alan Thompson, Department of Pure Mathematics, University of Waterloo
“CalabiYau threefolds fibred by lattice polarized K3 surfaces”
Departmental office: MC 5304
Phone: 519 888 4567 x33484
Fax: 519 725 0160
Email: puremath@uwaterloo.ca
The University of Waterloo acknowledges that much of our work takes place on the traditional territory of the Neutral, Anishinaabeg and Haudenosaunee peoples. Our main campus is situated on the Haldimand Tract, the land granted to the Six Nations that includes six miles on each side of the Grand River. Our active work toward reconciliation takes place across our campuses through research, learning, teaching, and community building, and is centralized within our Indigenous Initiatives Office.