A Note on Distributional Semi-riemannian Geometry
نویسندگان
چکیده
We discuss some basic concepts of semi-Riemannian geometry in low-regularity situations. In particular, we compare the settings of (linear) distributional geometry in the sense of L. Schwartz and nonlinear distributional geometry in the sense of J.F. Colombeau. AMS Mathematics Subject Classification (2000): Primary: 83C75; secondary: 46T30, 53B30, 46F10, 46F30.
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