An extension of the univalence criteria of Nehari and Ozaki and Nunokawa

Horiana OVESEA-TUDOR, Shigeyoshi OWA
2005 Hokkaido Mathematical Journal  
In this paper, we obtain a sufgcient condition for the univalence of analyticfunctions in the open
doi:10.14492/hokmj/1285766285 fatcat:bqi5pxrlcrfd7e3vrb2z2x72u4