Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 8 of 8 for “"sesquilinear"”.
-
Low-Dimensional Reality-Based Algebras
… of reality-based algebras, table algebras. Using sesquilinear forms, we prove that a reality-based algebra is semisimple. We look at a specific reality-based algebra of dimension 5 and provide formulas for the structure constants of this algebra. We determine by looking at these structure …
-
Complex Vector Lattices: Tensor Products And Multilinear Maps
… we prove the Cauchy-Schwarz Inequality for sesquilinear maps from a complex vector space to various types of Archimedean complex vector lattices.
-
Linear Algebra, Random Matrices and Lie Theory
… as the automorphism groups of the bilinear and sesquilinear forms are discussed with numerical examples. In particular, we present a general approach for computing a basis of the tangent space of the automorphism group. In the second part, we derive a series of matrix factorizations from the …
-
Representable functionals and derivations on Banach quasi *-algebras
… shown in \cite{AT}, by proving first that every sesquilinear form associated to a representable functional is everywhere defined and continuous. In particular, Hilbert quasi *-algebras are always fully representable. The aforementioned result about sesquilinear forms allows one to select {\em …
-
Solution of a Second Order Elliptic Partial Differential Equation with Varying Complex Coefficients: An Application for Computing Effective Complex Electrical Properties of Materials represented by 3D Images
… space. A demonstration is made to prove that the sesquilinear form is bounded and $V$-elliptic. These conditions are necessary to use the Lax-Milgram theorem which guarantees that there is a solution, and that it is unique. In order to find the best approximation uh to the solution u of the …
-
Solution of a Second Order Elliptic Partial Differential Equation with Varying Complex Coefficients: An Application for Computing Effective Complex Electrical Properties of Materials represented by 3D Images
… space. A demonstration is made to prove that the sesquilinear form is bounded and $V$-elliptic. These conditions are necessary to use the Lax-Milgram theorem which guarantees that there is a solution, and that it is unique. In order to find the best approximation uh to the solution u of the …
-
Rappresentazioni di forme sesquilineari con applicazioni a successioni di vettori in spazi di Hilbert
… nella letteratura a una ampia classe di forme sesquilineari illimitate in spazi di Hilbert. Nella seconda parte sono considerate le forme sesquilineari indotte da una o due successioni di vettori, motivate dalla teoria dei frame. I frame di uno spazio di Hilbert sono successioni di vettori che …