Asymptotic expansions of cylindrical functions of two real variables
β Scribed by A.S. Yudina
- Publisher
- Elsevier Science
- Year
- 1962
- Weight
- 307 KB
- Volume
- 1
- Category
- Article
- ISSN
- 0041-5553
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π SIMILAR VOLUMES
A number of recent papers have been concerned with algorithms to decide the limiting behaviour of functions of a single variable. Here we make a corresponding study of a class of functions of two variables, namely the exp-log functions. As in the one-variable case, we need to make certain assumption
dn u + k cn u A . (dn u + k cn u)~'", A . ( d n u -k c n u d n u -k c n u the expansions for A (u) and A (u) being suitable for ~-dnu+(:nu i I > -; d n u h c c n u 3c B.(-. dn u ~-+ k cn -) u d n u -k c n u the expansions for H [ x (u)] and B [ z (u)] being suitable for -~ B . -\_ \_ ~ , -( dn uk cn