| |
|
|
Free Ebooks DownloadWelcome to DL4ALL.org – your ultimate destination for ebooks across every genre. Whether you’re into fiction, self-help, education, or niche topics, we offer an extensive library to satisfy your thirst for knowledge and entertainment. Why Choose DL4ALL.org?
Start your reading journey today on DL4ALL.org and unlock a world of imagination, knowledge, and inspiration!  Meaning Matters: Essays By David Chan English | 2021 | ISBN: 9811250685 | 136 Pages | EPUB (True) | 0.5 MB This book is the third collection of essays by behavioural scientist Professor David Chan, most of which first appeared in The Straits Times. Endorsed by fifty leaders from different sectors, this book provides a powerful springboard for self-reflections, sense-making, internal and public discussions, and individual and collective actions. A common theme that runs through these essays may be described as 'Meaning Matters' which refers to the content and subject matter of the critical issues experienced by people and what it means to them. It is also about why the way that people think, feel and act as they make sense and meaning of their experiences should matter to individual well-being and societal progress in Singapore. This book goes beyond examining what critical issues mean or matter to people, policy making and nation building, and why they do, to focus on translating the 'what it means' and 'why it means' to 'how it means' and 'when it means'.  Matrix Mathematics: A Second Course in Linear Algebra English | 2023 | ISBN: 1108837107 | 491 Pages | PDF (True) | 6 MB Using a modern matrix-based approach, this rigorous second course in linear algebra helps upper-level undergraduates in mathematics, data science, and the physical sciences transition from basic theory to advanced topics and applications. Its clarity of exposition together with many illustrations, 900+ exercises, and 350 conceptual and numerical examples aid the student's understanding. Concise chapters promote a focused progression through essential ideas. Topics are derived and discussed in detail, including the singular value decomposition, Jordan canonical form, spectral theorem, QR factorization, normal matrices, Hermitian matrices, and positive definite matrices. Each chapter ends with a bullet list summarizing important concepts. New to this edition are chapters on matrix norms and positive matrices, many new sections on topics including interpolation and LU factorization, 300+ more problems, many new examples, and color-enhanced figures. Prerequisites include a first course in linear algebra and basic calculus sequence. Instructor's resources are available.  Mathematische Geschichten für begabte Schülerinnen und Schüler in der Unterstufe: Euklidischer Algorithmus, Schubfachprinzip, Modulo-Rechnung und Beweise Deutsch | 2026 | ISBN: 3658503955 | 214 Pages | PDF (True) | 5 MB  Mathematik, wirklich für Informatiker:innen Deutsch | 2026 | ISBN: 3032054699 | 494 Pages | PDF (True) | 9 MB Dieses Lehrbuch für das Grundstudium soll angehende Informatikerinnen und Informatiker dazu inspirieren, mathematische Methoden mit Begeisterung anzuwenden, um bessere Lösungen für die Herausforderungen zu finden, denen sie im Studium und vor allem in ihrem späteren Berufsleben begegnen. Viele Beispiele aus der Informatik werden von Anfang an veranschaulichen, dass ein solcher Einsatz der Mathematik durchaus möglich ist.  Mathematik für Wirtschaftswissenschaftler: Eine präzise und anwendungsorientierte Einführung Deutsch | 2026 | ISBN: 3658505206 | 837 Pages | PDF (True) | 53 MB Nicht nur in den Wirtschaftswissenschaften wird die Bedeutung der Mathematik immer größer. In Zeiten von Big Data, Business Analytics und Reinforcement Learning können qualitativ gute, informierte Entscheidungen nur getroffen werden, wenn man die Sprache der Mathematik versteht, Annahmen hinterfragen kann und Grundprinzipien verstanden wurden. Dieses Buch dient als Einführung in dieses Themengebiet für Wirtschaftswissenschaftler im ersten Studienjahr des Bachelors. Es deckt dabei Grundlagen wie Mengentheorie und Eigenschaften von Funktionen ebenso ab wie fortgeschrittenere Themen der linearen Algebra oder Optimierung. Beispiele aus der Volkswirtschaftslehre oder dem Finance illustrieren dabei vereinzelt die Anwendung in späteren Vorlesungen.  Mathematik für Ambitionierte: Zählen, Rechnen, Messen als Basis für alles Weitere Deutsch | 2026 | ISBN: 3662730472 | 415 Pages | PDF (True) | 5 MB Das vorliegende Buch ist eine Anleitung zum Selbststudium von Mathematik als wissenschaftlicher Disziplin. Es richtet sich an unterschiedliche Gruppen von Adressaten. Interessierte Jugendliche, die ein tieferes Verständnis der in der Schule präsentierten Inhalte erlangen wollen, und Lehrkräfte, die an ihren Schulen Mathematik-AGs betreuen und dafür an den Schulstoff anschlussfähiges Material suchen. Aber auch an Universitätsangehörige, die an einem alternativen Blick auf das Studienfach Mathematik interessiert sind, sowie Vertreter anderer Berufsgruppen, die über eine gewisse mathematische Grundbildung verfügen und gerne ihr Verständnis der Mathematik vertiefen möchten.  Mathematics, Computer Science, Cybersecurity and Artificial Intelligence English | 2026 | ISBN: 3032176654 | 248 Pages | PDF EPUB (True) | 37 MB This volume gathers selected, peer-reviewed papers presented at the Sixth Scientific Days of the Doctoral School of Mathematics and Computer Sciences (S2DSMCS), held from December 17-19, 2024, at Cheikh Anta Diop University in Dakar, Senegal. The works contained within showcase research activities developed by a new generation of mathematicians and computer scientists from Africa, Europe, Asia, and America.  Mathematics as the Science of Patterns: Making the Invisible Visible to Students Through Teaching English | 2022 | ISBN: 1648027458 | 266 Pages | PDF (True) | 7 MB Mathematics as the Science of Patterns: Making the Invisible Visible to Students through Teaching introduces the reader to a collection of thoughtful, research-based works by authors that represent current thinking about mathematics, mathematics education, and the preparation of mathematics teachers. Each chapter focuses on mathematics teaching and the preparation of teachers who will enter classrooms to instruct the next generation of students in mathematics. The value of patterns to the teaching and learning of mathematics is well understood, both in terms of research and application. When we involve or appeal to pattern in teaching mathematics, it is usually because we are trying to help students to extract greater meaning, or enjoyment, or both, from the experience of learning environments within which they are occupied, and perhaps also to facilitate remembering. As a general skill it is thought that the ability to discern a pattern is a precursor to the ability to generalize and abstract, a skill essential in the early years of learning and beyond. Research indicates that the larger problem in teaching mathematics does not lie primarily with students; rather it is with the teachers themselves.  Mathematical Methods in Artificial Intelligence: Algorithm Optimization, Blockchain, Cryptography and Cybersecurity English | 2026 | ISBN: 3119143073 | 807 Pages | EPUB | 24 MB  Mathematical Demography: Theory and Modeling English | 2026 | ISBN: 9819561280 | 175 Pages | PDF EPUB (True) | 14 MB This textbook is written with the intention of providing the essentials of foundational training in modeling, both mathematical and stochastic. It offers a comprehensive understanding of theoretical and formal mathematical demography and human population dynamics. Presented in an engaging, clear and concise manner, it aims to outline traditional material and recent advancements in the field, specifically tailored for both beginners and professionals. Separate chapters discuss classical as well as recent developments in stable and stationary populations, such as Euler-Lotka population equations, and life tables. Partial differential equations models of single population dynamics, McKendrick von Foerster models of population growth and Okubo's diffusion models are derived. Population ecology models like the Lotka-Volterra two-population framework, Kermack-McKendrick three-population models, and their stability analysis foundations are succinctly explained. Recent advancements in stationary population theories and newer population stability principles developed are included. The book also includes two chapters on stochastic process models in demography. The content of the book is not only accessible and relevant to students and researchers in mathematical demography but also to those working in actuarial science, ecology, statistics and mathematical modeling. |
:
