Vol. 11, No. 2, 2018

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ISSN: 1944-4184 (e-only)
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Vol. 11, No. 2, 2018

Finding cycles in the $k$-th power digraphs over the integers modulo a prime

Greg Dresden and Wenda Tu

Enumerating spherical $n$-links

Madeleine Burkhart and Joel Foisy

Double bubbles in hyperbolic surfaces

Wyatt Boyer, Bryan Brown, Alyssa Loving and Sarah Tammen

What is odd about binary Parseval frames?

Zachery J. Baker, Bernhard G. Bodmann, Micah G. Bullock, Samantha N. Branum and Jacob E. McLaney

Numbers and the heights of their happiness

May Mei and Andrew Read-McFarland

The truncated and supplemented Pascal matrix and applications

Michael Hua, Steven B. Damelin, Jeffrey Sun and Mingchao Yu

Hexatonic systems and dual groups in mathematical music theory

Cameron Berry and Thomas M. Fiore

On computable classes of equidistant sets: finite focal sets

Csaba Vincze, Adrienn Varga, Márk Oláh, László Fórián and Sándor Lőrinc

Zero divisor graphs of commutative graded rings

Katherine Cooper and Brian Johnson

The behavior of a population interaction-diffusion equation in its subcritical regime

Mitchell G. Davis, David J. Wollkind, Richard A. Cangelosi and Bonni J. Kealy-Dichone

Forbidden subgraphs of coloring graphs

Francisco Alvarado, Ashley Butts, Lauren Farquhar and Heather M. Russell

Computing indicators of Radford algebras

Hao Hu, Xinyi Hu, Linhong Wang and Xingting Wang

Unlinking numbers of links with crossing number 10

Lavinia Bulai

On a connection between local rings and their associated graded algebras

Justin Hoffmeier and Jiyoon Lee