172 citations · 173 across the 3 of their papers we have counts for
3 papers
physics.app-ph2017
Tuning of bound states in the continuum by waveguide rotation
Almas F. Sadreev, Artem S. Pilipchuk, Alina A. Lyapina
We consider acoustic wave transmission in non axisymmetric waveguide which consists of cylindrical resonator and two semi-infinite cylindrical waveguides whose axes are shifted rel…
physics.class-ph2015★ 172 cited
Bound states in the continuum in open acoustic resonators
A. A. Lyapina, D. N. Maksimov, A. S. Pilipchuk +1
We consider bound states in the continuum (BSC) or embedded trapped modes in two- and three-dimensional acoustic axisymmetric duct-cavity structures. We demonstrate numerically tha…
math.RA2015★ 1 cited
Square-Central and Artin-Schreier Elements in Division Algebras
Demba Barry, Adam Chapman
We study the behavior of square-central elements and Artin-Schreier elements in division algebras of exponent 2 and degree a power of 2. We provide chain lemmas for such elements i…