On the lattice isomorphism problem
Web11 de mai. de 2016 · LDP generalizes the Lattice Isomorphism Problem (the lattice analogue of Graph Isomorphism), which simply asks whether the minimal distortion is … Web5 de abr. de 2024 · In this paper it is shown that the lattice of C$^*$-covers of an operator algebra does not contain enough information to distinguish operator algebras up to completely isometric isomorphism. In ...
On the lattice isomorphism problem
Did you know?
WebAbstract We study the Lattice Isomorphism Problem (LIP), in which given two lattices ℒ1 and ℒ2 the goal is to decide whether there exists an orthogonal linear transformation mapping L1 to ℒ2. Our main result is an algorithm for this problem running in time nO(n) times a polynomial in the input size, where n is the rank of the input lattices. WebWe study the Lattice Isomorphism Problem (LIP), in which given two lattices L 1 and L 2 the goal is to decide whether there exists an orthogonal linear transformation mapping L …
WebOn the Lattice Isomorphism Problem Ishay Haviv Oded Regevy Abstract We study the Lattice Isomorphism Problem (LIP), in which given two lattices L 1 and L 2 the goal is … WebOn the Lattice Isomorphism Problem, Quadratic Forms, Remarkable Lattices, and Cryptography L´eo Ducas1,2 and Wessel van Woerden1(B) 1 CWI, Cryptology Group, …
Web5 de out. de 2024 · A generalized Baumslag–Solitar group (GBS group) is a finitely generated group G which acts on a tree with all edge and vertex stabilizers infinite cyclic. Every GBS group is the fundamental group π1(𝔸) of some labeled graph 𝔸. This paper deals with the isomorphism problem for GBS groups, which is the problem of determining … Web1 de jan. de 2014 · Haviv and Regev, in , study the lattice isomorphism problem under orthogonal transformations. In the process, they develop a general isolation lemma which they apply to lattice isomorphism and give a \(O^*(k^{O(k)})\) time algorithm for checking if two rank-\(k\) lattices are isomorphic under orthogonal transformations.
Webthe lattice isomorphism problem (LIP). More speci cally, we provide: a worst-case to average-case reduction for search-LIP and distinguish-LIP within an isomorphism …
Web(Wessel van Woerden) - YouTube COSIC seminar – On the Lattice Isomorphism Problem, Quadratic Forms, Remarkable Lattices, and Cryptography – Wessel van Woerden (CWI, Amsterdam)A natural and... fivn cnn forecastWebWe study the Lattice Isomorphism Problem (LIP), in which given two lattices L_1 and L_2 the goal is to decide whether there exists an orthogonal linear transformation mapping … fivn investor relationsWeb1 de mai. de 2024 · We study the Lattice Isomorphism Problem (LIP), in which given two lattices L_1 and L_2 the goal is to decide whether there exists an orthogonal linear … can keto bread be toastedWebAs a result, just like many other lattice problems (e.g., the problem of approximating the length of a shortest nonzero vector to within polynomial factors, which is central in lattice … fivm low shadersWebAbstract We study the Lattice Isomorphism Problem (LIP), in which given two lattices L 1 and L 2 the goal is to decide whether there exists an orthogonal linear transformation mapping L 1 to L 2 . Our main result is an algorithm for this problem running in time n O(n) times a polynomial in the input size, where n is the rank of the input lattices. fivmweWeb5 de abr. de 2024 · In this paper it is shown that the lattice of C$^*$-covers of an operator algebra does not contain enough information to distinguish operator algebras up to … fivm police servers ukWebWe study the Lattice Isomorphism Problem (LIP), in which given two lattices L_1 and L_2 the goal is to decide whether there exists an orthogonal linear transformation mapping … fiv mulhouse