3 papers
math.RA2025
Invariants of finite groups acting on (free) skew fields
Harm Derksen, Jurij VolÄiÄ
Let be a finitely generated skew field over a ground field , and let be a finite group of -linear automorphisms of . This paper investigates finite generation of t…
quant-ph2025
Quantum Max d-Cut via qudit swap operators
Igor Klep, Tea Å trekelj, Jurij VolÄiÄ
Quantum Max Cut (QMC) problem for systems of qubits is an example of a 2-local Hamiltonian problem, and a prominent paradigm in computational complexity theory. This paper investig…
quant-ph2024
Positivity of state, trace, and moment polynomials, and applications in quantum information
Felix Huber, Victor Magron, Jurij VolÄiÄ
State, trace, and moment polynomials are polynomial expressions in several operator or random variables and positive functionals on their products (states, traces or expectations).…