6 citations
- Jagiellonian UniversityPL2 papers
- Pomona CollegeUS2 papers
- Claremont Graduate UniversityUS1 paper
- Duke UniversityUS1 paper
- Harvey Mudd CollegeUS1 paper
- Loyola Marymount UniversityUS1 paper
- Nanyang Technological UniversitySG1 paper
- San Francisco State UniversityUS1 paper
- University of WashingtonUS1 paper
- Wesleyan UniversityUS1 paper
- Whittier CollegeUS1 paper
6 papers · 1 filter
(t,s)-racks and their link invariants
Jessica Ceniceros, Sam Nelson
A (t,s)-rack is a rack structure defined on a module over the ring . We identify necessary and sufficient conditions for two -ra…
On well-rounded sublattices of the hexagonal lattice
Lenny Fukshansky, Daniel Moore, R. Andrew Ohana +1
We produce an explicit parameterization of well-rounded sublattices of the hexagonal lattice in the plane, splitting them into similarity classes. We use this parameterization to s…
Minimal projections with respect to various norms
Asuman Guven Aksoy, Grzegorz Lewicki
We will show that a theorem of Rudin \cite{wr1}, \cite{wr}, permits us to determine minimal projections not only with respect to the operator norm but with respect to quasi-norms i…
Best Approximation in Numerical Radius
Asuman Guven Aksoy, Grzegorz Lewicki
Let be a reflexive Banach space. In this paper we give a necessary and sufficient condition for an operator to have the best approximation in numerical ra…
Bounds for solid angles of lattices of rank three
Lenny Fukshansky, Sinai Robins
We find sharp absolute constants and with the following property: every well-rounded lattice of rank 3 in a Euclidean space has a minimal basis so that the solid angle…
Overview of utility-based valuation
David German
We review the utility-based valuation method for pricing derivative securities in incomplete markets. In particular, we review the practical approach to the utility-based pricing b…