نتایج جستجو برای: functions with positive real part

تعداد نتایج: 9866896  

Journal: :Proceedings of the American Mathematical Society 1976

Journal: :Proceedings of the American Mathematical Society 1959

Journal: :Proceedings of the American Mathematical Society 1986

Journal: :Transactions of the American Mathematical Society 1962

Journal: :International Journal of Advanced Mathematical Sciences 2019

Journal: :Transactions of the American Mathematical Society 1963

Journal: :Asian-european Journal of Mathematics 2021

Some sufficient conditions on certain constants which are involved in some first and second-order differential subordinations associated with functions positive real part like modified Sigmoid function, exponential function Janowski obtained so that the analytic [Formula: see text] normalized by condition text], is subordinate to function. The admissibility for used as a tool proof of results. ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده ادبیات و علوم انسانی 1388

the purpose of this study was to investigate how english language teachers in mashhad who teach students in the pre-university cycle perceived the impact of the efltee on their teaching. the target population was nearly all pre-university english language teachers in seven districts of mashhad in the scholastic year 2008/2009. a survey questionnaire which consisted of (36) likert type items, wa...

 In this paper, we introduce new classes $sum_{k,p,n}(alpha ,m,lambda ,l,rho )$ and $mathcal{T}_{k,p,n}(alpha ,m,lambda ,l,rho )$ of p-valent meromorphic functions defined by using the extended multiplier transformation operator. We use a strong convolution technique and derive inclusion results. A radius problem and some other interesting properties of these classes are discussed.

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