Rate of convergence for Szász type operators including Sheffer polynomials

SUCU S., İBİKLİ E.

Stud. Univ. Babeş-Bolyai Math., cilt.58, sa.1, ss.55-63, 2013 (ESCI) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 58 Sayı: 1
  • Basım Tarihi: 2013
  • Dergi Adı: Stud. Univ. Babeş-Bolyai Math.
  • Derginin Tarandığı İndeksler: Emerging Sources Citation Index (ESCI)
  • Sayfa Sayıları: ss.55-63
  • Anahtar Kelimeler: Szasz operator, Rate of convergence, Sheffer polynomials, Bessel polynomials, Modulus of continuity
  • Ankara Üniversitesi Adresli: Evet

Özet

In the present paper, we study the rate of convergence of Szasz type and Kantorovich-Szasz type operators involving Sheffer polynomials with the help of modulus of continuity and examine these type operators including reverse Bessel polynomials which are Sheffer type. Furthermore, we compute error estimation for a function f by operators containing reverse Bessel polynomials.