By making use of the generalised derivative operator, a new class of analytic functions is investigated. An upper bound of second Hankel determinant for functions belonging to this class is studied.

Background Pulmonary hypertension (PH)-targeted therapy in the setting of pulmonary fibrosis (PF) is controversial; the main clinical concern is worsening of systemic hypoxaemia. We sought to ...

Master Excel with these 10 powerful functions. Learn time-saving tips and tricks to manage data efficiently and work smarter, ...

Hit Ctrl+F3 to open Name Manager, click New and paste in your LAMBDA string into the Refers To field. Give your new function ...

Learn how to remove blank rows in Excel automatically with zero clicks using dynamic arrays & advanced formulas. Save time, ...

In robotics field, safety is an extensively researched subject. This article proposes an approach, which is based on high-order control barrier functions (HOCBFs) and computed torque control (CTC), ...

Microsoft Excel has hundreds of tools that you can use to make your spreadsheets tick. However, if you're looking to level up ...