English

A generalization of Sturm's comparison theorem

Classical Analysis and ODEs 2021-02-11 v3

Abstract

The Riccati equation method is used to establish a new comparison theorem for systems of two linear first order ordinary differential equation. This result is based on a, so called, concept of "null-classes", and is a generalization of Sturm's comparison theorem.

Cite

@article{arxiv.2005.12538,
  title  = {A generalization of Sturm's comparison theorem},
  author = {G. A. Grigorian},
  journal= {arXiv preprint arXiv:2005.12538},
  year   = {2021}
}

Comments

8 pages

R2 v1 2026-06-23T15:48:41.316Z