With articles by Sewell, Duinker, Stroud, Brody, Reuven, Horton; articles from the SMT 2019 Plenary session by Marvin, Ewell, Everett, Straus, and Hisama; and reviews by Farbood and Fulkerson.
With articles by Chiu, Martinkus, Terrigno, Emmery, Beaudoin, Perry, Levy, Karnes, Hall, and Morrison; review by De Souza.