In mathematics, the signature operator is an elliptic differential operator defined on a certain subspace of the space of differential forms on an even-dimensional compact Riemannian manifold, whose analytic index is the same as the topological signature of the manifold if the dimension of the manifold is a multiple of four.[1] It is an instance of a Dirac-type operator.
^Atiyah & Bott 1967
and 22 Related for: Signature operator information
In mathematics, the signatureoperator is an elliptic differential operator defined on a certain subspace of the space of differential forms on an even-dimensional...
"Elvis operator" refers to the fact that when its common notation, ?:, is viewed sideways, it resembles an emoticon of Elvis Presley with his signature hairstyle...
The signature theorem is a special case of the Atiyah–Singer index theorem for the signatureoperator. The analytic index of the signatureoperator equals...
A digital signature is a mathematical scheme for verifying the authenticity of digital messages or documents. A valid digital signature on a message gives...
"Smooth Operator" is a song by English band Sade from their debut studio album, Diamond Life (1984), and was co-written by Sade and Ray St. John. It was...
quantum mechanics, the momentum operator is the operator associated with the linear momentum. The momentum operator is, in the position representation...
signature solution[buzzword] deployed by the three mobile network operators Elisa, Sonera, and DNA. This setup was developed in all three operators co-operation...
by multiplication operators, and we consider an unbounded operator D in L2(M, E) with compact resolvent (e.g. the signatureoperator), such that the commutators...
programming, operator overloading, sometimes termed operator ad hoc polymorphism, is a specific case of polymorphism, where different operators have different...
assignment operator, the signature of the function must be: T& operator=(T&& data) To successfully overload the move assignment operator, the following...
"diagonalizes" the Hodge star operator with eigenvalues ± 1 {\displaystyle \pm 1} (or ± i {\displaystyle \pm i} , depending on the signature). For concreteness,...
worked first as a wheel boy in a rope works and then as a machine/saw operator in an asbestos/cement business. In 1940 William joined the Royal Air Force...
typically a mobile network operator, issues the mobile user with a smart card that is in some form capable of completing signature operations and on-board...
General Electric. By 1998, Signature Flight Support had expanded to possess the world's largest chain of fixed base operators (FBOs), operating a total...
multiplication operator, the radix operator, the often omitted exponentiation operator, the logarithm operator, the addition operator, and the division operator. Logical...
that many interesting operators (e.g., the signatureoperator) do not admit local boundary conditions. To handle these operators, Atiyah, Patodi and Singer...
analysis. The global point signature at a point x {\displaystyle x} is a vector of scaled eigenfunctions of the Laplace–Beltrami operator computed at x {\displaystyle...
Robert N. Noyce Medal. A. Domic. "An a priori inequality for the signatureoperator" (PDF). www.mit.edu. Retrieved 2020-01-14. J.R. Southard, A. Domic...
Forces Operator' and pledge themselves to its tenets by witnessed signature." Inside the United States special operations community, an operator is a Delta...
Measurement and signature intelligence (MASINT) is a technical branch of intelligence gathering, which serves to detect, track, identify or describe the...
Robert De Niro, and Meir Teper in partnerships with Drew Nieporent as an Operator with Myriad Restaurant Group. In 1987, Nobu Matsuhisa moved to Los Angeles...
examining the certificate trusts the issuer and finds the signature to be a valid signature of that issuer, then it can use the included public key to...