About neighborhoods of surfaces integrally unknotted in
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A. Kirkor (1974)
Fundamenta Mathematicae
P. H. Doyle (1974)
Colloquium Mathematicae
Hughes, Bruce (1996)
Electronic Research Announcements of the American Mathematical Society [electronic only]
T. Rushing (1972)
Fundamenta Mathematicae
Raymond Y. T. Wong (1972)
Compositio Mathematica
L. Siebenmann, L. Guillou, H. Hähl (1973)
Annales scientifiques de l'École Normale Supérieure
L. Guillou, H. Hähl (1976)
Compositio Mathematica
N. Stavroulakis (1973)
Annali della Scuola Normale Superiore di Pisa - Classe di Scienze
Gerard Venema (1980)
Fundamenta Mathematicae
Ewa Dudek, Konstanty Holly (1994)
Annales Polonici Mathematici
We discuss some properties of an orthogonal projection onto a subset of a Euclidean space. The special stress is laid on projection's regularity and characterization of the interior of its domain.
C. P. Rourke, B. J. Sanderson (1970)
Compositio Mathematica
Andrew Clarke (2011)
Annales de l’institut Fourier
We consider the decomposition of a compact-type symmetric space into a product of factors and show that the rank-one factors, when considered as totally geodesic submanifolds of the space, are isolated from inequivalent minimal submanifolds.
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