| Yazarlar |
Dr. Öğr. Üyesi Sercan KAZIMOĞLU
Kafkas Üniversitesi, Türkiye |
Prof. Dr. Erhan DENİZ
Kafkas Üniversitesi, Türkiye |
| Özet |
| Let Jν(z) denote the Bessel function of the first kind of order ν. In this paper, our aim is to determine the radii of starlikeness and convexity for three kind of normalization of the function $N_ν(z) = az^2 J ′′ _ν (z) + bzJ′_ν(z) + cJ_ν(z)$ in the case where zeros are all real except for a single pair, which are conjugate purely imaginary. The key tools in the proof of our main results are the Mittag–Leffler expansion for function $N_ν(z)$and properties of real and complex zeros of it. |
| Anahtar Kelimeler |
| Normalized Bessel functions of the fist kind | convex functions | starlike functions | zeros of Bessel function derivatives | radius |
| Makale Türü | Özgün Makale |
| Makale Alt Türü | SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale |
| Dergi Adı | TURKISH JOURNAL OF MATHEMATICS |
| Dergi ISSN | 1300-0098 |
| Dergi Tarandığı Indeksler | SCI-Expanded |
| Dergi Grubu | Q3 |
| Makale Dili | İngilizce |
| Basım Tarihi | 1-2022 |
| Cilt No | 46 |
| Sayı | 3 |
| Sayfalar | 894 / 911 |
| Doi Numarası | 10.55730/1300-0098.3130 |
| Makale Linki | http://dx.doi.org/10.55730/1300-0098.3130 |
| Atıf Sayıları | |
| WoS | 4 |
| SCOPUS | 5 |
| Google Scholar | 7 |
