“…We point out that in particular a variety of magnetization patterns (including branching structures) have been successfully explained via scaling laws of continuum micromagnetic energies, see, e.g., , , Dabade et al (2019), DeSimone et al (2006a), DeSimone et al (2006b), Knüpfer and Muratov (2011), Otto and Steiner (2010), Otto and Viehmann (2010), Venkatraman et al (2020)). While these models typically contain local and non-local terms, we will focus on a purely local model that arises -at least heuristically -from a frustrated spin system, see Diep (2013), Diep (2015) for the general context and Cicalese and Solombrino (2015), Cicalese et al (2019) for the specific setting considered here.…”