Some years ago Gessel ([Ge]) introduced a q-analogue of functional composition that was strong enough to support a q-analogue of the chain rule. In this note we show that Gessel's q-composition is even strong enough to support a q-analogue of FaaÁ di Bruno's formula for the n th derivative of a comp
Multidimensional extension of Faa di Bruno's formula
✍ Scribed by Henryk Gzyl
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 180 KB
- Volume
- 116
- Category
- Article
- ISSN
- 0022-247X
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