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Two-parameter expansions for quantum spin systems

✍ Scribed by Oitmaa, J; Weihong, Z

Book ID
120270987
Publisher
Institute of Physics
Year
1992
Tongue
English
Weight
483 KB
Volume
25
Category
Article
ISSN
0305-4470

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📜 SIMILAR VOLUMES

Asymptotic expansions for hyperbolic–par
Asymptotic expansions for hyperbolic–parabolic systems with a small parameter
✍ Gunilla Kreiss 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 English ⚖ 835 KB

## Abstract In this paper we consider initial‐boundary value problems for systems with a small parameter ϵ. The problems are mixed hyperbolic–parabolic when ϵ > 0 and hyperbolic when ϵ = 0. Often the solution can be expanded asymptotically in ϵ and to first approximation it consists of the solution