Sustainability and Rural Tourism Policy in Britain
- 期刊名称Tourism Recreation Research
- 作者Bramwell, Bill
- 卷第16卷
- 期第2期
- 印刷ISSN0250-8281
- 电子ISSN2320-0308
- 文件大小367.42KB
- 发表时间1991-01
- DOI10.1080/02508281.1991.11014626
- 页码49-51
Separation of variables in the wave equation. Sets of the type (1.1) and the algebra SU(1.2)V. G. Bagrov; B. V. Samsonov; A. V. Shapovalov · 1991
Complete sets of symmetry operators containing a second-order operator and the problem of separation of variables in the wave equationV. G. Bagrov; B. F. Samsonov; A. V. Shapovalov; I. V. Shirokov · 1991
Some problems of symmetry of the Schrödinger equationsV. G. Bagrov; B. F. Samsonov; A. V. Shapovalov · 1991
Subalgebras of the Schrödinger algebra with nontrivial centersV. G. Bagrov; B. F. Samsonov; A. V. Shapovalov · 1990
Subalgebras of the algebra of a conformal group with nontrivial centerV. G. Bagrov; B. F. Samsonov; A. V. Shapovalov; I. V. Shirokov · 1990
Free Schrödinger equation analyzed in terms of the wave equationV. G. Bagrov; B. F. Samsonov; A. V. Shapovalov · 1990
Identities on solutions of the wave equation in the enveloping algebra of the conformal groupV. G. Bagrov; B. F. Samsonov; A. V. Shapovalov; I. V. Shirokov · Theoretical and Mathematical Physics · 1990
Commutative subalgebras of three first-order symmetry operators and separation of variables in the wave equationV. G. Bagrov; B. F. Samsonov; A. V. Shapovalov; I. V. Shirokov · 1990
Complete sets of symmetry operators containing a second-order operator and the problem of separation of variables in the wave equationV. G. Bagrov; B. F. Samsonov; A. V. Shapovalov; I. V. Shirokov · 1991