03571nam 2200577Ia 450 991048425470332120200520144314.09783642213359364221335910.1007/978-3-642-21335-9(CKB)2550000000040752(SSID)ssj0000506041(PQKBManifestationID)11313187(PQKBTitleCode)TC0000506041(PQKBWorkID)10514689(PQKB)10191778(DE-He213)978-3-642-21335-9(MiAaPQ)EBC3066959(PPN)15631813X(EXLCZ)99255000000004075220110807d2011 uy 0engurnn|008mamaatxtccrDamped oscillations of linear systems a mathematical introduction /Kresimir Veselic1st ed. 2011.Heidelberg Springer20111 online resource (XV, 200 p. 8 illus.) Lecture notes in mathematics,0075-8434 ;2023Bibliographic Level Mode of Issuance: Monograph9783642213342 3642213340 Includes bibliographical references and index.1 The model -- 2 Simultaneous diagonalisation (Modal damping) -- 3 Phase space -- 4 The singular mass case -- 5 "Indefinite metric" -- 6 Matrices and indefinite scalar products -- 7 Oblique projections -- 8 J-orthogonal projections -- 9 Spectral properties and reduction of J-Hermitian matrices -- 10 Definite spectra -- 11 General Hermitian matrix pairs -- 12 Spectral decomposition of a general J-Hermitian matrix -- 13 The matrix exponential -- 14 The quadratic eigenvalue problem -- 15 Simple eigenvalue inclusions -- 16 Spectral shift -- 17 Resonances and resolvents -- 18 Well-posedness -- 19 Modal approximation -- 20 Modal approximation and overdampedness -- 21 Passive control -- 22 Perturbing matrix exponential -- 23 Notes and remarks.The theory of linear damped oscillations was originally developed more than hundred years ago and is still of vital research interest to engineers, mathematicians and physicists alike. This theory plays a central role in explaining the stability of mechanical structures in civil engineering, but it also has applications in other fields such as electrical network systems and quantum mechanics. This volume gives an introduction to linear finite dimensional damped systems as they are viewed by an applied mathematician. After a short overview of the physical principles leading to the linear system model, a largely self-contained mathematical theory for this model is presented. This includes the geometry of the underlying indefinite metric space, spectral theory of J-symmetric matrices and the associated quadratic eigenvalue problem. Particular attention is paid to the sensitivity issues which influence numerical computations. Finally, several recent research developments are included, e.g. Lyapunov stability and the perturbation of the time evolution.Lecture notes in mathematics (Springer-Verlag) ;2023.Damping (Mechanics)Mathematical modelsAlgebras, LinearDamping (Mechanics)Mathematical models.Algebras, Linear.519Veselic Kresimir0MiAaPQMiAaPQMiAaPQBOOK9910484254703321Damped oscillations of linear systems261821UNINA03699nam 22005295 450 991103163290332120251010131518.03-658-48958-810.1007/978-3-658-48958-8(MiAaPQ)EBC32340623(Au-PeEL)EBL32340623(CKB)41603691500041(DE-He213)978-3-658-48958-8(OCoLC)1547994072(EXLCZ)994160369150004120251010d2025 u| 0engurcnu||||||||txtrdacontentcrdamediacrrdacarrierCharacteristics of Tasks in the Domain of Accounting /by Simone Reindl-Stütz1st ed. 2025.Wiesbaden :Springer Fachmedien Wiesbaden :Imprint: Springer,2025.1 online resource (318 pages)Business and Management Series3-658-48957-X Introduction -- Subject-Didactics of Accounting – Approaching the State of Research -- The Ability to Model in the Domain of Accounting -- Task Processing as a Core Process in the Classroom -- Presentation of the Category System for Analyzing and Evaluating Tasks in the Domain of Accounting -- Planning of the Empirical Study -- Presentation of the Results -- Discussion of the Results and Implications for the Design of Curricula and Tasks in Accounting.This book explores the characteristics of tasks in the domain of accounting from. Therefore, the current state of didactic discourse in accounting education was reviewed, and based on this, a comprehensive category system was developed for analyzing and evaluating accounting tasks. This category system can also be used to design new accounting tasks and to improve existing ones. Furthermore, 2,000 accounting tasks from 15 different textbooks published by three Austrian publishers were analyzed and evaluated using the category system. This significantly expands the knowledge base regarding the characteristics of tasks in the accounting domain. The results of the comprehensive evaluations show that there is potential for improvement in the tasks, and that the standards formulated within the category system are currently not being fully met. In addition, it is concluded that both a change in task culture and curricular reforms and further developments are necessary in current accounting education. The Author Simone Reindl-Stütz was a research associate at the Institute of Business and Vocational Education at JKU Linz from 2018 to 2023 and has been head of the examination department at a private educational provider in Austria since the end of 2023. The translation was done with the help of artificial intelligence. A subsequent human revision was done primarily in terms of content. This book is a translation of an original German edition. The translation was done with the help of artificial intelligence (machine translation by the service DeepL.com). A subsequent human revision was done primarily in terms of content, so that the book will read stylistically differently from a conventional translation.Business and Management SeriesAccountingEducationAccountingEducation ScienceAccounting.Education.Accounting.Education Science.657Reindl-Stütz Simone1851408MiAaPQMiAaPQMiAaPQBOOK9911031632903321Characteristics of Tasks in the Domain of Accounting4445219UNINA