Iskalni niz:
išči po
išči po
išči po
išči po
Vrsta gradiva:
Jezik:
Št. zadetkov: 2
Realizing the redefined Kelvin
J. V. Pearce, Richard Rusby, R. I. Veltcheva, D. del Campo, C. Garcia-Izquierdo, Andrea Merlone, Graziano Coppa, A. Kowal, L. Eusebio, Jovan Bojkovski, Vincencij Žužek
Objavljeni znanstveni prispevek na konferenci
Oznake: kelvin;Mednarodna temperaturna lestvica iz 1990;standardni platinasti uporovni termometer;neenakost lestvice;nove temperaturne fiksne točke;International Temperature Scale of 1990;standard platinum resistance thermometer;scale non-uniqueness;new temperature fixed-points;
Following the redefinition of the kelvin, the user is presented with a more nuanced traceability route for temperature through the mise en pratique for the definition of the kelvin (MeP-K-19). Here we describe research to address several present and potential shortcomings with the current main disse ...
Leto: 2024 Vir: Fakulteta za elektrotehniko (UL FE)
Products of commutators in matrix rings
Matej Brešar, Eusebio Gardella, Hannes Thiel
Izvirni znanstveni članek
Oznake: commutators;matrix ring;division ring;Bass stable rank;L'vov–Kaplansky conjecture;
Let ▫$R$▫ be a ring and let ▫$n \ge 2$▫. We discuss the question of whether every element in the matrix ring ▫$M_n(R)$▫ is a product of (additive) commutators ▫$[x, y] = xy−yx$▫, for ▫$x,y \in M_n(R)$▫. An example showing that this does not always hold, even when ▫$R$▫ is commutative, is provided. I ...
Leto: 2025 Vir: Digitalni repozitorij raziskovalnih organizacij Slovenije
Št. zadetkov: 2
Ključne besede:
Leto izdaje:
Avtorji:
Repozitorij:
Tipologija:
Jezik: