TY - BOOK AU - Gilkey,Peter B. ED - ebrary, Inc. TI - Geometric properties of natural operators defined by the Riemann curvature tensor AV - QA649 .G527 2001eb PY - 2001/// CY - River Edge, NJ PB - World Scientific KW - Geometry, Riemannian KW - Curvature KW - Operator theory KW - Electronic books KW - local N1 - Includes bibliographical references (p. 293-302) and index; Electronic reproduction; Palo Alto, Calif.; ebrary; 2009; Available via World Wide Web; Access may be limited to ebrary affiliated libraries UR - http://site.ebrary.com/lib/daystar/Doc?id=10255766 ER -