Results 271 to 280 of about 52,961 (285)

A modular, cost-effective, versatile, open-source operant box solution for long-term miniscope imaging, 3D tracking, and deep learning behavioral analysis. [PDF]

MethodsX
Beacher NJ, Kuo JY, Targum M, Wang M, Washington KA, Barbera G, Lin DT.   +6 more
europepmc   +1 more source

Propagation for Schrödinger Operators with Potentials Singular Along a Hypersurface. [PDF]

Arch Ration Mech Anal
Galkowski J, Wunsch J.
europepmc   +1 more source

Critical metrology of minimally accessible anisotropic spin chains. [PDF]

Sci Rep
Adani M, Cavazzoni S, Teklu B, Bordone P, Paris MGA.   +4 more
europepmc   +1 more source

Global Stability for Charged Scalar Fields in an Asymptotically Flat Metric in Harmonic Gauge. [PDF]

Ann Henri Poincare
Kauffman C.
europepmc   +1 more source

Loschmidt echo for deformed Wigner matrices. [PDF]

Lett Math Phys
Erdős L, Henheik J, Kolupaiev O.
europepmc   +1 more source

Shadow hamiltonian simulation. [PDF]

Nat Commun
Somma RD, King R, Kothari R, O'Brien TE, Babbush R.   +4 more
europepmc   +1 more source

Commutativity and Homotopy-Commutativity [PDF]

, 1964
The aim of this section is to show, by means of the methods developed in Chapter 3, that for an associative H-space G there exist maps G× G → G satisfying certain commutativity conditions (Theorem 4.5). As will be explained in Remarks 4.6 this result is related to the work of other authors on homotopy-commutativity.
M. Arkowitz, C. R. Curjel
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Commutators and the Commutator Subgroup

The American Mathematical Monthly, 1977
(1977). Commutators and the Commutator Subgroup. The American Mathematical Monthly: Vol. 84, No. 9, pp. 720-722.
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Commutators of operators

American Journal of Mathematics, 1952
A mathematical formulation of the famous Heisenberg uncertainty principle is that a certain pair of linear transformations P and Q satisfies, after suitable normalizations, the equation PQ - QP = 1. It is easy enough to produce a concrete example of this behavior; consider L2(-∞, +∞) and let P and Q be the differentiation transformation and the ...
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Commutativity of rings with constraints on commutators

Results in Mathematics, 1985
Let F denote a commutative ring, \(F\) the corresponding ring of polynomials in two non-commuting indeterminates, and F[X,Y] the ring of polynomials in two commuting indeterminates. A polynomial \(f(X,Y)\in F\) is called admissible if each of its monomials has length at least 3 and f(X,Y) has trivial image under the natural F-algebra map from \(F\) to ...
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