Sandwich Theorems for a New Class of Complete Homogeneous Symmetric Functions by Using Cyclic Operator

Sandwich Theorems for a New Class of Complete Homogeneous Symmetric Functions by Using Cyclic Operator

In this paper, we discuss and introduce a new study on the connection between geometric function theory, especially sandwich theorems, and Viete’s theorem in elementary algebra. We obtain some conclusions for differential subordination and superordination for a new formula of complete homogeneous sy...

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Veröffentlicht in:Symmetry (Basel) 2022-10, Vol.14 (10), p.2223
Hauptverfasser: Kadum, Intissar Abdulhur, Atshan, Waggas Galib, Hameed, Areej Tawfeeq
Format: Artikel
Sprache:eng
Schlagworte:
cyclic operator
Eigenvalues
Hilbert space
Mathematical analysis
Operators (mathematics)
sandwich theorem
subordination
superordination
symmetric function
Theorems
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Zusammenfassung:In this paper, we discuss and introduce a new study on the connection between geometric function theory, especially sandwich theorems, and Viete’s theorem in elementary algebra. We obtain some conclusions for differential subordination and superordination for a new formula of complete homogeneous symmetric functions class involving an ordered cyclic operator. In addition, certain sandwich theorems are found.
ISSN:2073-8994
2073-8994
DOI:10.3390/sym14102223