Fisher, J. Chris; Ruoff, D.; Shilleto, J. Perpendicular polygons. (English) Zbl 0562.51027 Am. Math. Mon. 92, 23-37 (1985). Hermitian forms and Fourier analysis are employed to develop a theory for investigating various geometrical problems (regular polygons, isoperimetric inequalities etc.) in the plane. Reviewer: E.Jucovič Cited in 1 ReviewCited in 10 Documents MSC: 51M20 Polyhedra and polytopes; regular figures, division of spaces Keywords:forms; Fourier analysis; regular polygons; isoperimetric inequalities PDF BibTeX XML Cite \textit{J. C. Fisher} et al., Am. Math. Mon. 92, 23--37 (1985; Zbl 0562.51027) Full Text: DOI