Results 101 to 110 of about 167 (143)

Tropical Refined Curve Counting with Descendants. [PDF]

open access: yesCommun Math Phys
Kennedy-Hunt P   +2 more
europepmc   +1 more source

Materials inspired by mathematics. [PDF]

open access: yesSci Technol Adv Mater, 2016
Kotani M, Ikeda S.
europepmc   +1 more source

The Noncommutative Phase Space: An Algebraic Approach to Differential Geometry

open access: yes, 2016
In this thesis we will study the phase space, Ph(A), for an associative k-algebra A. The phase space can be considered as a noncommutative tangent bundle. We will derive algebraic notions of points, curves, tangent vectors and vector fields, in addition to study differentiation of vector fields, and look at what are called integrable distributions.
openaire   +1 more source

Reflective prolate-spheroidal operators and the KP/KdV equations. [PDF]

open access: yesProc Natl Acad Sci U S A, 2019
Casper WR   +3 more
europepmc   +1 more source

Index theory of differential operators in noncommutative geometry

open access: yes
This thesis explores index theory for linear differential operators using tools from noncommutative geometry. We study how spectral triples can accommodate elliptic and Heisenberg-elliptic higher-order differential operators in K-homology, with a specific focus on manifolds with boundary.
openaire   +1 more source

Computer algebra in gravity research. [PDF]

open access: yesLiving Rev Relativ, 2018
MacCallum MAH.
europepmc   +1 more source

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