3 papers
math.FA2021
Norm-multiplicative homomorphisms of Beurling algebras
Matthew E. Kroeker, Alexander Stephens, Ross Stokke +1
We introduce and study "norm-multiplicative" homomorphisms between group and measure algebras, and $φ: {\cal L}^1(ω_F) \rightarrow {\ca…
math.NT2019
On parameters of orders of quartic fields and essential pairs -- extended version
Samuel A. Hambleton, Randy Yee
Classes of pairs of ternary quadratic forms parametrize quartic rings by a result of Bhargava. We give an algorithm for finding a pair of ternary quadratic forms that parametrize a…
math.CO2014
Some properties of a Rudin-Shapiro-like sequence
Philip Lafrance, Narad Rampersad, Randy Yee
We introduce the sequence defined by , where denotes the number of inversions (i.e., occurrences of 10 as a scattered subsequen…