On Lie ideals and $ (\sigma, \tau)$-Jordan derivations An application of Briot-Bouquet differential subordination

Autor: Jagannath Patel
Rok vydání: 2002
Předmět:
Zdroj: Tamkang Journal of Mathematics. 33:1-12
ISSN: 2073-9826
0049-2930
DOI: 10.5556/j.tkjm.33.2002.299
Popis: By using the method of Briot-Bouquet differential subordination, we prove and sharpen some classical results in geometric function theory. We also derive some criteria for univalency for certain classes analytic functions in the open unit disc.
Databáze: OpenAIRE