Alina Sîntămărian is a Professor of Mathematics at Technical University of Cluj-Napoca, Romania. She holds a PhD in Mathematics from Babeș-Bolyai University, Cluj-Napoca, Romania. Her research interests focus on non-linear operators, fixed point theory, multivalued operators, mathematical analysis, constants evaluation, asymptotic expansions.Ovidiu Furdui is an Associate Professor of Mathematics at Technical University of Cluj-Napoca, Romania. He has published more than 500 problems in journals, with a problem column, from all over the world and he is the author of Limits, Series, and Fractional Part Integrals and has co-authored Square Matrices of Order 2, both published by Springer.

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• Preface.- Notations.- Sequences of Real Numbers.- Series of Real Numbers.- Power Series.- Derivatives and Applications.- Partial Derivatives and Applications.- Implicit Functions.- Challenges, Gems, and Mathematical Beauties.- An Artistry of Quadratic Series. Two New Proofs of Sandham-Yeung Series.- Solutions.- References.- Index.

Alina Sîntămărian is a Professor of Mathematics at Technical University of Cluj-Napoca, Romania. She holds a PhD in Mathematics from Babeș-Bolyai University, Cluj-Napoca, Romania. Her research interests focus on non-linear operators, fixed point theory, multivalued operators, mathematical analysis, constants evaluation, asymptotic expansions.Ovidiu Furdui is an Associate Professor of Mathematics at Technical University of Cluj-Napoca, Romania. He has published more than 500 problems in journals, with a problem column, from all over the world and he is the author of Limits, Series, and Fractional Part Integrals and has co-authored Square Matrices of Order 2, both published by Springer.

Select Guide Rating

• Preface.- Notations.- Sequences of Real Numbers.- Series of Real Numbers.- Power Series.- Derivatives and Applications.- Partial Derivatives and Applications.- Implicit Functions.- Challenges, Gems, and Mathematical Beauties.- An Artistry of Quadratic Series. Two New Proofs of Sandham-Yeung Series.- Solutions.- References.- Index.