Resultados de Pesquisa

INGLÊS

Advances In Nonlinear Evolution Equations

~~177,78€~~ 160,00€ 10% IMEDIATO

portes grátis

 This book presents a collection of significant and original contributions that delve into the realm of nonlinear evolution equations and their applications, encompassing both theory and practical usage.
INGLÊS

Geometry Of Cr-Submanifolds And Applications

de Bang-Yen Chen, Gabriel-Eduard Vilcu e Mohammad Hasan Shahid

~~216,29€~~ 194,66€ 10% IMEDIATO

portes grátis

 Later, it presents the main results on CR-submanifolds in Kaehler manifolds, the basic inequalities associated with CR-submanifolds in Kaehler manifolds, and several theories and results related to Kaehler manifolds (in Chaps.
INGLÊS

Topological Fixed-Point Theory In Suitable Banach Algebras With Applications

de Aref Jeribi e Najib Kaddachi

~~175,73€~~ 158,16€ 10% IMEDIATO

portes grátis

 This book delves into the topics of fixed-point theory as applied to block operator matrices within the context of Banach algebras featuring multi-valued inputs.
INGLÊS

Topological Fixed-Point Theory In Suitable Banach Algebras With Applications

de Aref Jeribi e Najib Kaddachi

~~171,59€~~ 154,43€ 10% IMEDIATO

DISPONIBILIDADE IMEDIATA

 This book delves into the topics of fixed-point theory as applied to block operator matrices within the context of Banach algebras featuring multi-valued inputs.
INGLÊS

Perfect Powers-An Ode To Erdos

de Saradha Natarajan

~~145,09€~~ 130,58€ 10% IMEDIATO

DISPONIBILIDADE IMEDIATA

 The book explores and investigates a long-standing mathematical question whether a product of two or more positive integers in an arithmetic progression can be a square or a higher power.
INGLÊS

Differential Geometry - Riemannian Geometry And Isometric Immersions (Book I-B)

de Elisabetta Barletta, Falleh R. Al-Solamy, Mohammad Hasan Shahid e Sorin Dragomir

~~171,59€~~ 154,43€ 10% IMEDIATO

DISPONIBILIDADE IMEDIATA

 <p>This book, <em>Differential Geometry: Riemannian Geometry and Isometric Immersions (Book I-B)</em>, is the first in a captivating series of four books presenting a choice of topics, among fundamental and more advanced in differential geometry (DG). Starting with the basics of semi-Riemannian geometry, the book aims to develop the understanding of smooth 1-parameter variations of geodesics of, and correspondingly of, Jacobi fields. A few algebraic aspects required by the treatment of the Riemann-Christoffel four-tensor and sectional curvature are successively presented. Ricci curvature and Einstein manifolds are briefly discussed. The Sasaki metric on the total space of the tangent bundle over a Riemannian manifold is built, and its main properties are investigated. An important integration technique on a Riemannian manifold, related to the geometry of geodesics, is presented for further applications. The other three books of the series are</p><p><em>Differential Geometry 1: Manifolds, Bundle and Characteristic Classes (Book I-A)</em><em>Differential Geometry 3: Foundations of Cauchy-Riemann and Pseudohermitian Geometry (Book I-C)</em><em>Differential Geometry 4: Advanced Topics in Cauchy-Riemann and Pseudohermitian Geometry (Book I-D)</em></p><p>The four books belong to a larger book project (Differential Geometry, Partial Differential Equations, and Mathematical Physics) by the same authors, aiming to demonstrate how certain portions of DG and the theory of partial differential equations apply to general relativity and (quantum) gravity theory. These books supply some of the ad hoc DG machinery yet do not constitute a comprehensive treatise on DG, but rather authors’ choice based on their scientific (mathematical and physical) interests. These are centered around the theory of immersions—isometric, holomorphic, Cauchy-Riemann<em> </em>(CR)—and pseudohermitian geometry, as devised by Sidney Martin Webster for the study of nondegenerate CR structures, themselves a DG manifestation of the tangential CR equations.</p>
INGLÊS

Reliability Assessment Of Tethered High-Altitude Unmanned Telecommunication Platforms - K-Out-Of-N Reliability Models And Applications

de Achyutha Krishnamoorthy, Dharmaraja Selvamuthu, Dmitry V. Kozyrev, Nika Ivanova, Vladimir M. Vishnevsky e Vladimir Rykov

~~142,63€~~ 128,37€ 10% IMEDIATO

portes grátis

 This book provides a systematic presentation of the major results in the field of the theory of k-out-of-n systems obtained in recent years and their applications for the reliability assessment of high-altitude unmanned platforms.
INGLÊS

Conformal Vector Fields, Ricci Solitons And Related Topics

de Ramesh Sharma e Sharief Deshmukh

~~106,80€~~ 96,12€ 10% IMEDIATO

portes grátis

 This book provides an up-to-date introduction to the theory of manifolds, submanifolds, semi-Riemannian geometry and warped product geometry, and their applications in geometry and physics.
INGLÊS

Analytical Decision Making And Data Envelopment Analysis - Advances And Challenges

~~177,78€~~ 160,00€ 10% IMEDIATO

portes grátis

 This book explores the intersection of data envelopment analysis (DEA) and various analytical decision-making methodologies.
INGLÊS

Problems In Finite Element Methods - Aubin Nitscheâ€™S Duality Process, Nodal Methods And Friedrichs Systems

de Aref Jeribi

~~75,69€~~ 68,12€ 10% IMEDIATO

portes grátis

 This book discusses major topics and problems in finite element methods. In addition, the book also explains the continuous and discontinuous approximation methods, adapted to the structure of the transport equation, leading to linear systems of quasi-explicit resolution, and therefore commonly used in practice.
INGLÊS

Perfect Powersâ€”An Ode To Erdos

de Saradha Natarajan

~~148,70€~~ 133,83€ 10% IMEDIATO

portes grátis

 The book explores and investigates a long-standing mathematical question whether a product of two or more positive integers in an arithmetic progression can be a square or a higher power.
INGLÊS

Differential Geometry - Manifolds, Bundles And Characteristic Classes (Book I-A)

de Elisabetta Barletta, Falleh R. Al-Solamy, Mohammad Hasan Shahid e Sorin Dragomir

~~198,09€~~ 178,28€ 10% IMEDIATO

DISPONIBILIDADE IMEDIATA

 <p>This book, <em>Dierential Geometry: Manifolds, Bundles and Characteristic Classes</em> <em>(Book I-A)</em>, is the rst in a captivating series of four books presenting a choice of topics, among fundamental and more advanced, in dierential geometry (DG), such as manifolds and tensor calculus, dierentiable actions and principal bundles, parallel displacement and exponential mappings, holonomy, complex line bundles and characteristic classes. The inclusion of an appendix on a few elements of algebraic topology provides a didactical guide towards the more advanced Algebraic Topology literature. The subsequent three books of the series are:</p><p><em>Dierential Geometry: Riemannian Geometry and Isometric Immersions (Book I-B) </em></p><p><em>Dierential Geometry: Foundations of Cauchy-Riemann and Pseudohermitian Geometry (Book I-C)</em></p><p><em>Dierential Geometry: Advanced Topics in Cauchy-Riemann and Pseudohermitian Geometry (Book I-D)</em></p><p>The four books belong to an ampler book project <em>(Dierential Geometry, Partial Dierential Equations, and Mathematical Physics,</em> by the same authors) and aim to demonstrate how certain portions of DG and the theory of partial dierential equations apply to general relativity and (quantum) gravity theory. These books supply some of the ad hoc DG machinery yet do not constitute a comprehensive treatise on DG, but rather Authors’ choice based on their scientic (mathematical and physical) interests. These are centered around the theory of immersions - isometric, holomorphic, and Cauchy-Riemann (CR) -and pseudohermitian geometry, as devised by Sidney Martin Webster for the study of nondegenerate CR structures, themselves a DG manifestation of the tangential CR equations.</p>
INGLÊS

Computational Fluid Dynamics: Novel Numerical And Computational Approaches - Methodology And Numerics

~~198,09€~~ 178,28€ 10% IMEDIATO

DISPONIBILIDADE IMEDIATA

 <p>This book reveals the latest research outputs in computational fluid dynamics. It contains selected chapters on fluid flow problems authored by international researchers. It highlights the current trends in the modelling and simulation aspects of fluid dynamics. Even though modelling and simulations in fluid dynamics are now considered mainstream in analysing fluid flows, heat and mass transfer problems, researchers are still exploring various numerical approaches and recipes to achieve better accuracy and efficiency for challenging applications in biomedical, aerospace, renewable energy and other industrial engineering applications. The book aims to bring many of the diverse modelling and simulation tools in one place and to advance existing progress in the emerging sciences of fluid dynamics. It summarizes current mathematical and physical modelling approaches as well as computational techniques applicable to fluid dynamics. The book would be of special interest to physicists and researchers in several fields related to computational, applied sciences and engineering.</p>
INGLÊS

Duffing Equation - Periodic Solutions And Chaotic Dynamics

de Fabio Zanolin e Lakshmi Burra

~~198,09€~~ 178,28€ 10% IMEDIATO

DISPONIBILIDADE IMEDIATA

 This book discusses the generalized Duffing equation and its periodic perturbations, with special emphasis on the existence and multiplicity of periodic solutions, subharmonic solutions and different approaches to prove rigorously the presence of chaotic dynamics.
INGLÊS

Analytical Decision Making And Data Envelopment Analysis - Advances And Challenges

~~237,84€~~ 214,06€ 10% IMEDIATO

DISPONIBILIDADE IMEDIATA

 This book explores the intersection of data envelopment analysis (DEA) and various analytical decision-making methodologies.
INGLÊS

Problems In Finite Element Methods - Aubin Nitsche’S Duality Process, Nodal Methods And Friedrichs Systems

de Aref Jeribi

~~98,71€~~ 88,84€ 10% IMEDIATO

DISPONIBILIDADE IMEDIATA

 This book discusses major topics and problems in finite element methods. In addition, the book also explains the continuous and discontinuous approximation methods, adapted to the structure of the transport equation, leading to linear systems of quasi-explicit resolution, and therefore commonly used in practice.
INGLÊS

Kernel Determination Problems In Hyperbolic Integro-Differential Equations

de Durdimurod K. Durdiev e Zhanna D. Totieva

~~142,63€~~ 128,37€ 10% IMEDIATO

portes grátis

 This book studies the construction methods for solving one-dimensional and multidimensional inverse dynamical problems for hyperbolic equations with memory.
INGLÊS

Reliability Assessment Of Tethered High-Altitude Unmanned Telecommunication Platforms - K-Out-Of-N Reliability Models And Applications

de Achyutha Krishnamoorthy, Dharmaraja Selvamuthu, Dmitry V. Kozyrev, Nika Ivanova, Vladimir M. Vishnevsky e Vladimir Rykov

~~142,63€~~ 128,37€ 10% IMEDIATO

portes grátis

 This book provides a systematic presentation of the major results in the field of the theory of k-out-of-n systems obtained in recent years and their applications for the reliability assessment of high-altitude unmanned platforms.
INGLÊS

Geometry Of Submanifolds And Applications

~~158,34€~~ 142,51€ 10% IMEDIATO

DISPONIBILIDADE IMEDIATA

 <div>This book features chapters written by renowned scientists from various parts of the world, providing an up-to-date survey of submanifold theory, spanning diverse topics and applications. The book covers a wide range of topics such as Chen-Ricci inequalities in differential geometry, optimal inequalities for Casorati curvatures in quaternion geometry, conformal -Ricci-Yamabe solitons, submersion on statistical metallic structure, solitons in f(R, T)-gravity, metric-affine geometry, generalized Wintgen inequalities, tangent bundles, and Lagrangian submanifolds.</div><div><br></div><div>Moreover, the book showcases the latest findings on Pythagorean submanifolds and submanifolds of four-dimensional f-manifolds. The chapters in this book delve into numerous problems and conjectures on submanifolds, providing valuable insights for scientists, educators, and graduate students looking to stay updated with the latest developments in the field. With its comprehensive coverage and detailed explanations, this book is an essential resource for anyone interested in submanifold theory.</div>
INGLÊS

Lectures On Numerical Radius Inequalities

de Kallol Paul, Mohammad Sal Moslehian, Pintu Bhunia e Silvestru Sever Dragomir

~~124,37€~~ 111,93€ 10% IMEDIATO

portes grátis

 This book is a self-contained advanced monograph on inequalities involving the numerical radius of bounded linear operators acting on complex Hilbert spaces.
INGLÊS

Reliability Assessment Of Tethered High-Altitude Unmanned Telecommunication Platforms - K-Out-Of-N Reliability Models And Applications

de Achyutha Krishnamoorthy, Dharmaraja Selvamuthu, Dmitry V. Kozyrev, Nika Ivanova, Vladimir M. Vishnevsky e Vladimir Rykov

~~184,84€~~ 166,36€ 10% IMEDIATO

DISPONIBILIDADE IMEDIATA

 This book provides a systematic presentation of the major results in the field of the theory of k-out-of-n systems obtained in recent years and their applications for the reliability assessment of high-altitude unmanned platforms.
INGLÊS

Birkhoff-James Orthogonality And Geometry Of Operator Spaces

de Arpita Mal, Debmalya Sain e Kallol Paul

~~158,34€~~ 142,51€ 10% IMEDIATO

DISPONIBILIDADE IMEDIATA

 <p>This book provides an insight into the geometric aspects of the spaces of operators studied by using the notion of Birkhoff-James orthogonality. It studies the norm attainment set of an operator and its properties, the notion of which plays a very important role in the characterization of B-J orthogonality of operators. The structure of the norm attainment set is studied for Hilbert space operators and is yet to be understood completely for operators between Banach spaces. The book explores the interrelation between B-J orthogonality in the ground space and in the space of operators in its fullest generality. The book further explores the concept of approximate B-J orthogonality and investigated its geometry both in the ground space as well as in the space of operators. It highlights important geometric properties like smoothness and <i>k</i>-smoothness of bounded linear operators, extreme contractions and symmetricity of bounded linear operators defined between Hilbert spaces as well as Banach spaces.<br></p>
INGLÊS

Conformal Vector Fields, Ricci Solitons And Related Topics

de Ramesh Sharma e Sharief Deshmukh

~~145,09€~~ 130,58€ 10% IMEDIATO

DISPONIBILIDADE IMEDIATA

 <div>This book provides an up-to-date introduction to the theory of manifolds, submanifolds, semi-Riemannian geometry and warped product geometry, and their applications in geometry and physics. It then explores the properties of conformal vector fields and conformal transformations, including their fixed points, essentiality and the Lichnerowicz conjecture. Later chapters focus on the study of conformal vector fields on special Riemannian and Lorentzian manifolds, with a special emphasis on general relativistic spacetimes and the evolution of conformal vector fields in terms of initial data.</div><div><br></div><div>The book also delves into the realm of Ricci flow and Ricci solitons, starting with motivations and basic results and moving on to more advanced topics within the framework of Riemannian geometry. The main emphasis of the book is on the interplay between conformal vector fields and Ricci solitons, and their applications in contact geometry. The book highlights the fact that Nil-solitons and Sol-solitons naturally arise in the study of Ricci solitons in contact geometry. Finally, the book gives a comprehensive overview of generalized quasi-Einstein structures and Yamabe solitons and their roles in contact geometry. It would serve as a valuable resource for graduate students and researchers in mathematics and physics as well as those interested in the intersection of geometry and physics.</div><div><br></div>
INGLÊS

Kernel Determination Problems In Hyperbolic Integro-Differential Equations

de Durdimurod K. Durdiev e Zhanna D. Totieva

185,49€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 <p>This book studies the construction methods for solving one-dimensional and multidimensional inverse dynamical problems for hyperbolic equations with memory. The theorems of uniqueness, stability and existence of solutions of these inverse problems are obtained. This book discusses the processes, by using generalized solutions, the spread of elastic or electromagnetic waves arising from sources of the type of pulsed directional "impacts" or "explosions". This book presents new results in the study of local and global solvability of kernel determination problems for a half-space. It describes the problems of reconstructing the coefficients of differential equations and the convolution kernel of hyperbolic integro-differential equations by the method of Dirichlet-to-Neumann. The book will be useful for researchers and students specializing in the field of inverse problems of mathematical physics.</p><p></p>
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