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 Constantin Caratheodory, "Calculus of Variations and Partial Differential Equations of First Order Ed 3" English | ISBN: 0821819992 | | 402 pages | DJVU | 3 MB In this second English edition of Carathéodory's famous work (originally published in German), the two volumes of the first edition have been combined into one (with a combination of the two indexes into a single index). There is a deep and fundamental relationship between the differential equations that occur in the calculus of variations and partial differential equations of the first order: in particular, to each such partial differential equation there correspond variational problems. This basic fact forms the rationale for Carathéodory's masterpiece. Includes a Guide to the Literature and an Index. From the Preface: "The book consists of two parts. In the first part, I have made an attempt to simplify the presentation of the theory of partial differential equations to the first order so that its study will require little time and also be accessible to the average student of mathematics ... The second part, which contains the Calculus of Variations, can also be read independently if one refers back to earlier sections in Part I ... I have never lost sight of the fact that the Calculus of Variations, as it is presented in Part II, should above all be a servant of Mechanics. Therefore, I have in particular prepared everything from the very outset for treatment in multidimensional spaces."  Michael Guillen, "Bridges to Infinity: The Human Side of Mathematics" English | ISBN: 0874772338 | | 204 pages | PDF | 1298 KB Explains important mathematical concepts, such as probability and statistics, set theory, paradoxes, symmetries, dimensions, game theory, randomness, and irrational numbers  Bleak: The Mundane Comedy by R.M. Murray English | December 18th, 2020 | ISBN: 1912235609 | 255 pages | True EPUB | 1.43 MB Roddy Murray has something to say. About a life full of mishaps, varied and various. Brushes with death he'd like to recount, truths and untruths he'd like to get off his chest. He's no celebrity, but he has stories to tell. So this is a memoir... of sorts.
 Blackmar-Diemer Playbook 6: 200 Opening Chess Positions for White (Chess Opening Playbook) by Tim Sawyer English | June 26, 2017 | ISBN: 1521588449 | 206 pages | Rar (PDF, AZW3) | 3.90 Mb This Blackmar-Diemer Playbook 6 is a step by step basic chess opening guide to your gambit repertoire for White. This Playbook illustrates with 200 diagrams one simple plan for White. The book covers the Blackmar-Diemer Gambit after 1.d4 d5 2.e4 dxe4 3.Nc3 and 1.d4 Nf6 2.Nc3 d5 3.e4 Nxe4. You can offer material in this gambit to gain big advantages against the normal moves of your opponent. Attack and win! Most chess opening books cover far more variations and positions than one can possibly remember. This Playbook series reduces your work to help you quickly understand what you need to know to win with the Blackmar-Diemer. This playbook provides guidance for White. This opening is well suited for players who like to attack. The author likes gambits that often win. He selected lines that reduce the element of risk and increase the likelihood of success. This Playbook is a tool to help you easily prepare to play your opening. The 200 diagrams in this playbook cover the variations that you are most likely to face. It is White's move in every diagram. The author gives one reasonable move for White in each position with analysis on what to expect from the position. Be prepared!  Black Hat Go: Go Programming For Hackers and Pentesters by Tom Steele, Chris Patten, Dan Kottmann English | February 4, 2020 | ASIN: B073NPY29N, ISBN: 1593278659 | AZW3 | 368 pages | 5.4 MB Like the best-selling Black Hat Python, Black Hat Go explores the darker side of the popular Go programming language. This collection of short scripts will help you test your systems, build and automate tools to fit your needs, and improve your offensive security skillset.
 Biodiversity of Western Rhodopes (Bulgaria And Greece): Biodiversity of Bulgaria (Faunistica) by Petar Beron English | 2006 | ISBN: 9546422797 | True PDF | 974 pages | 14,8 Mb The present volume treating the Western Rhodope Mountains, contains 40 papers by 71 authors. It starts with a geographical outline. It includes general reviews of the Mycota (1,763 species of fungi), mosses (364 species) and algae (1,257 species, varieties and forms) of the entire Rhodopes.
 Big Data Recommender Systems: Volume 1: Algorithms, Architectures, Big Data, Security and Trust (Computing and Networks) by Osman Khalid
 Big Book of BBQ Tricks: 101+ Tricks, Secret Ingredients and Easy Recipes for Foolproof Barbecue & Grilling By Bill West English | ASIN: B08KYJBGFW | 2020 | 358 pages | EPUB, MOBI | 15 MB  Beyond the Basic Stuff with Python: Best Practices for Writing Clean Code by Al Sweigart English | December 22, 2020 | ASIN: B07S2N8Q48, ISBN: 1593279663 | AZW3 | 384 pages | 1.7 MB BRIDGE THE GAP BETWEEN NOVICE AND PROFESSIONAL  Beginners' Spanish: Getting around by The Open University English | March 1, 2018 | ISBN: N/A | ASIN: B07H983J13 | 205 pages | Rar (PDF, AZW3) | 1.73 Mb Do you want to improve your language skills and communicate more easily and effectively in Spanish? This course, Beginners' Spanish: Getting around, concentrates on Spanish as a tool for communication, but it also provides some insights into Hispanic societies and cultures through authentic printed and audio materials. This OpenLearn course focuses on public spaces and how to get by in a Hispanic city. |
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