TY - JOUR
T1 - Fuzzy Differential Subordination Associated with a General Linear Transformation
AU - Malik, Sarfraz Nawaz
AU - Khan, Nazar
AU - Tawfiq, Ferdous M. O.
AU - Khan, Mohammad Faisal
AU - Ahmad, Qazi Zahoor
AU - Xin, Qin
PY - 2023/11/8
Y1 - 2023/11/8
N2 - In this study, we investigate a possible relationship between fuzzy differential subordination and the theory of geometric functions. First, using the Al-Oboudi differential operator and the Babalola convolution operator, we establish the new operator ℬ𝒮𝑚,𝑡𝛼,𝜆:A𝑛→A𝑛 in the open unit disc U. The second step is to develop fuzzy differential subordination for the operator ℬ𝒮𝑚,𝑡𝛼,𝜆. By considering linear transformations of the operator ℬ𝒮𝑚,𝑡𝛼,𝜆, we define a new fuzzy class of analytic functions in U which we denote by T𝜆,𝑡ϝ(𝑚,𝛼,𝛿). Several innovative results are found using the concept of fuzzy differential subordination and the operator ℬ𝒮𝑚,𝑡𝛼,𝜆 for the function f in the class T𝜆,𝑡ϝ(𝑚,𝛼,𝛿). In addition, we explore a number of examples and corollaries to illustrate the implications of our key findings. Finally, we highlight several established results to demonstrate the connections between our work and existing studies.
AB - In this study, we investigate a possible relationship between fuzzy differential subordination and the theory of geometric functions. First, using the Al-Oboudi differential operator and the Babalola convolution operator, we establish the new operator ℬ𝒮𝑚,𝑡𝛼,𝜆:A𝑛→A𝑛 in the open unit disc U. The second step is to develop fuzzy differential subordination for the operator ℬ𝒮𝑚,𝑡𝛼,𝜆. By considering linear transformations of the operator ℬ𝒮𝑚,𝑡𝛼,𝜆, we define a new fuzzy class of analytic functions in U which we denote by T𝜆,𝑡ϝ(𝑚,𝛼,𝛿). Several innovative results are found using the concept of fuzzy differential subordination and the operator ℬ𝒮𝑚,𝑡𝛼,𝜆 for the function f in the class T𝜆,𝑡ϝ(𝑚,𝛼,𝛿). In addition, we explore a number of examples and corollaries to illustrate the implications of our key findings. Finally, we highlight several established results to demonstrate the connections between our work and existing studies.
KW - linear transformation
KW - fuzzy differential subordination
KW - fuzzy set
KW - analytic functions
KW - Al-Oboudi differential operator
KW - Babalola convolution operator
UR - https://doi.org/10.3390/math11224582
U2 - 10.3390/math11224582
DO - 10.3390/math11224582
M3 - Article
SN - 2227-7390
VL - 11
JO - Mathematics
JF - Mathematics
IS - 22
ER -