Results 251 to 260 of about 10,117 (291)
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Discrete Applied Mathematics, 2019
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Antonio J Calderòn Martin +1 more
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zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Antonio J Calderòn Martin +1 more
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Arithmetic Garbling from Bilinear Maps [PDF]
, 2019 We consider the problem of garbling arithmetic circuits and present a garbling scheme for inner-product predicates over exponentially large fields. Our construction stems from a generic transformation from predicate encryption which makes only blackbox calls to the underlying primitive.
Nils Fleischhacker +2 more
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Integral representation of product factorable bilinear operators and summability of bilinear maps on C(K)-spaces [PDF]
Journal of Mathematical Analysis and Applications, 2020 We present a constructive technique to represent classes of bilinear operators that allow a factorization through a bilinear product, providing a general version of the well-known characterization of integral bilinear forms as elements of the dual of an ...
Ezgi Erdogan, E A Sanchez Perez
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Two-Input Functional Encryption for Inner Products from Bilinear Maps [PDF]
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, 2018 Functional encryption is a new paradigm of public-key encryption that allows a user to compute $f(x)$ on encrypted data $CT(x)$ with a private key $SK_f$ to finely control the revealed information.
Kwangsu Lee, Dong Hoon Lee
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Slice continuity for operators and the Daugavet property for bilinear maps
Functiones Et Approximatio, Commentarii Mathematici, 2014 We introduce and analyse the notion of slice continuity between operators on Banach spaces in the setting of the Daugavet property. It is shown that under the slice continuity assumption the Daugavet equation holds for weakly compact operators.
E A Sanchez Perez, Dirk Werner
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An Example in the Theory of Bilinear Maps
Canadian Mathematical Bulletin, 1982AbstractWe give an example of a p-convex quasi-Banach space E with 0 < p < 1 such that every bilinear map B: E × E →F into a p-convex quasi-Banach space F is identically zero. This resolves a question of Waelbroeck.
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The inverse of a rational bilinear mapping
Computer Aided Geometric Design, 2015zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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2023
We study a problem that is algebraic in nature but has certain applications in graph theory. It can be seen as a generalization of the joint spectral radius. Given a bilinear map $*:\mathbb R^d\times\mathbb R^d\to\mathbb R^d$ and a vector $s\in\mathbb R^d$, both with nonnegative coefficients and entries, among an exponential number of ways to combine ...
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We study a problem that is algebraic in nature but has certain applications in graph theory. It can be seen as a generalization of the joint spectral radius. Given a bilinear map $*:\mathbb R^d\times\mathbb R^d\to\mathbb R^d$ and a vector $s\in\mathbb R^d$, both with nonnegative coefficients and entries, among an exponential number of ways to combine ...
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Cocharacters of Bilinear Mappings and Graded Matrices
Algebras and Representation Theory, 2012Let \(M_k(F)\) be the algebra of \(k\times k\) matrices over a field \(F\) of characteristic zero. Let \(G\) be any group, consider \(M_k(F)\) with the elementary grading induced by the \(k\)-tuple \((1,\ldots,1,g)\), where \(g\in G\), \(g^2\neq 1\). Then the graded identities of \(M_k(F)\) depending only on variables of homogeneous degrees \(g\) and \(
Aquè, Stefania, Giambruno, Antonio
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On surjective bilinear mappings
Journal of Soviet Mathematics, 1992See the review in Zbl 0742.15014.
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