Commutator constraints - Open Access .click

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Constraints to a justification of commutativity of multiplication

, 2017
In this paper we investigate a pre-service teacher's whole-class discussion at Grade 6, where she attempts to justify the general claim that multiplication is commutative in ℕ. Our analysis points at two conditions that constrain the discussion in class: The first is that the diagram used to represent a multiplicative situation-and the way the diagram ...
Strømskag, Heidi, Valenta, Anita
openaire +2 more sources

Non-commutative optimization problems with differential constraints

New version, more accessible for both physicists and mathematicians, with new results and applications in statistical physics (numerical tests included). If you wonder how far one can go with 2-RDMT or the bootstrap technique, this paper is for you!
Araújo, Mateus +2 more
openaire +2 more sources

The Lie Group Basis of Neuronal Membrane Architecture: Why the Hodgkin-Huxley Equations Take Their Form. [PDF]

Membranes (Basel)
Melendy RF, Blue DH.
europepmc +1 more source

A Fault Identification Method for Micro-Motors Using an Optimized CNN-Based JMD-GRM Approach. [PDF]

Micromachines (Basel)
Bai Y, Gu Z, Yu J, Chen J.
europepmc +1 more source

Structure and commutativity of rings with constraints involving a commutative subset