Wallace, Dorothy I.; Wolf, Joseph A. Acuity of observation for invariant evolution equations. (English) Zbl 0755.43004 Computation and control II, Proc. 2nd Conf., Bozeman/MT (USA) 1990, Prog. Syst. Control Theory 11, 325-350 (1991). Reviewer: V.F.Molchanov (Freiberg) MSC: 43A85 35A35 93C20 43A77 93B07 PDFBibTeX XMLCite \textit{D. I. Wallace} and \textit{J. A. Wolf}, in: A geometric perspective on condensed forms for Hamiltonian matrices. . 325--350 (1991; Zbl 0755.43004)
Cahn, Robert S.; Gilkey, Peter B.; Wolf, Joseph A. Heat equation, proportionality principle, and volume of fundamental domains. (English) Zbl 0373.58008 Differ. Geom. Relativ., Vol. Honour A. Lichnerowicz 60th Birthday, 43-54 (1976). MSC: 58J20 35K05 53C35 PDFBibTeX XML
Wolf, Joseph A. Essential self adjointness for the Dirac operator and its square. (English) Zbl 0263.58013 Indiana Univ. Math. J. 22, 611-640 (1973). MSC: 58J40 35R20 22E45 47F05 35D99 53C20 PDFBibTeX XMLCite \textit{J. A. Wolf}, Indiana Univ. Math. J. 22, 611--640 (1973; Zbl 0263.58013) Full Text: DOI Backlinks: MO