This note covers the
following topics: Conventions and Preliminaries, Ideals Defined by Triangular
Sets are Unmixed, Regular Chains, Lazard’s Lemma, Rosenfeld’s Lemma, The
Differential Nullstellensatz, Regular Differential Chains, Normal Forms, The
RosenfeldGroebner Algorithm, The Henri-Michaelis-Menten Formula, Parameter
Estimation.
The aim of this textbook is
to give an introduction to differential geometry. Topics covered includes:
Categories and Functors, Linear Algebra, Geometry, Topology, Multivariable
Calculus, Ordinary Differential Equations, The Notion of a Curve, The Length of
a Curve, Plane Curves, Osculating Spheres, Hypersurfaces in R n, Manifolds,
Differentiation of Vector Fields and Integration of Differential Forms.
This PDF book covers the following topics related to Differential
Algebra : Foundations of Differential Algebra, the Ring of
Differential Polynomials and Its Ideals, Differential Algebraic Extensions,
Differential Galois Theory, Linear Algebraic Groups, Liouvillian
Extensions.
Author(s): Alexey Ovchinnikov, Maxwell Shapiro, Peter
Thompson
This note explains
miscellaneous linear differential operators mostly associated with lattice Green
functions in arbitrary dimensions, but also Calabi-Yau operators and order-seven
operators corresponding to exceptional differential Galois groups.
Author(s): Salah Boukraa, Saoud
Hassani, Jean-Marie Maillard, Jacques-Arthur Weil
This note introduces
both, state some of their basic properties, and explain connections to o-minimal
structures. Also describe a common algebraic framework for these examples: the
category of H-fields. This unified setting leads to a better understanding of
Hardy fields and transseries from an algebraic and model-theoretic perspective.