Название: Basic Concepts in Organic Stereochemistry
Автор:Talapatra S.K., Talapatra B.
Издательство:Springer Nature Switzerland AG
Год: 2022
Формат: PDF
Страниц:266
Размер: 10,3 МБ
Язык: English

This book discusses essential stereochemical concepts associated with organic molecules (natural or synthetic), as reflected in the course of their many reactions, their mechanisms, their asymmetric synthesis, biosynthesis, and biological activities. This treatise provides useful insights and understanding of the chiral/achiral designations (nomenclatures), the stereochemical features, and related properties of the natural and synthetic products. Without having an adequate knowledge of stereochemical concepts, it will not be possible to understand and appreciate the stereochemistry of natural or synthetic products. Thus, essential static and dynamic aspects of stereochemistry with sufficient illustrative examples along with discussions are presented. The structure of the monograph allows for easy selection of separate topics for reading and teaching.

Название: Теория игр
Автор: Петросян Л.А., Зенкевич Н.А., Шевкопляс Е.В.
Издательство: СПб.: БXB-Петepбург
Год: 2012 - 2-е изд., переработанное и дополненное
Cтраниц: 432
Формат: pdf
Размер: 36 мб

Учебник предназначен как для первоначального, так и для углубленного изучения теории игр. Проведено систематическое исследование математических моделей принятия решений несколькими сторонами в условиях конфликта. Представлено последовательное изложение единой теории статических и динамических игр.

Название: Занимательная математика. Комплексные числа
Автор: Оучи М.
Издательство: ДМK
Год: 2019
Cтраниц: 234
Формат: pdf (ocr)
Размер: 91 мб
Язык: русский

Данная манга рассказывает о том, как студент Юта Сакурай, которого отправили на переэкзаменовку, познакомился с королевой математики Госпожой Химуро, но не превратился в камень от страха! Если уж сама королева объясняет тебе, зачем нужны комплексные числа - ты точно не забудешь про формулу Эйлера и мнимую единицу.

Название: Approximate Degree in Classical and Quantum Computing
Автор: Mark Bun, Justin Thaler
Издательство: Now Publishers
Серия: Foundations and Trends in Theoretical Computer Science
Год: 2023
Страниц: 203
Язык: английский
Формат: pdf (true), epub
Размер: 35.6 MB

The ability (or inability) to represent or approximate Boolean functions by polynomials is a central concept in complexity theory, underlying interactive and probabilistically checkable proof systems, circuit lower bounds, quantum complexity theory, and more. In this book, the authors survey what is known about a particularly natural notion of approximation by polynomials, capturing pointwise approximation over the real numbers. This book covers recent progress on proving approximate degree lower and upper bounds and describes some applications of the new bounds to oracle separations, quantum query and communication complexity, and circuit complexity. The authors explain how several of these advances have been unlocked by a particularly simple and elegant technique, called dual block composition, for constructing solutions to this dual linear program. They also provide concise coverage of even more recent lower bound techniques based on a new complexity measure called spectral sensitivity. Finally, they show how explicit constructions of approximating polynomials have been inspired by quantum query algorithms. This book provides a comprehensive review of the foundational and recent developments of an important topic in both classical and quantum computing.

Название: Read, Talk, Write: 35 Lessons That Teach Students to Analyze Fiction and Nonfiction
Автор: Laura Robb
Издательство: Corwin
Год: 2016
Формат: EPUB
Размер: 15 Мб
Язык: английский / English

When you get right down to it, literacy comes down to this: read, talk, write. But as every teacher knows, it can be hard for students to see and use these three moves in concert—until now. In Read, Talk, Write, Laura Robb lays out the classroom structures that create the time and space for students to have productive talk and written discourse about texts.

Название: Creative Puzzles to Ignite Your Mind
Автор: Shyam Sunder Gupta
Издательство: Springer
Серия: Problem Books in Mathematics
Год: 2023
Страниц: 211
Язык: английский
Формат: pdf (true), epub
Размер: 10.1 MB

This book contains a large variety of intriguing puzzles with detailed ingenious solutions generally not found elsewhere. This book is a great treasure for everybody who enjoys the beauty of fascinating world of recreational mathematics. Puzzles in the book can be browsed at random as these are not grouped in any orderly manner. Apart from puzzle enthusiasts and mathlovers, the book is considered of immense value for aspirants of Math Olympiad, CAT/MBA and job interviews of big companies like Google, Microsoft, Amazon, Apple, Facebook, Yahoo, NVidia, Oracle, Adobe, Morgan Stanley, Bloomberg, etc. The title of puzzles has been suitably framed. Repetition of similar type of puzzles has been avoided to keep the book in a concise form. However, important aspects of similar puzzles, if any, have been covered in comments section.

Название: Organocatalytic Dynamic Kinetic Resolution
Автор: Pellissier H.
Издательство: The Royal Society of Chemistry
Год: 2022
Формат: PDF
Страниц: 168
Размер: 10,4 МБ
Язык: English

In a classical kinetic resolution, two enantiomers of a racemate are transformed into chiral products at different rates with a maximum theoretical yield of 50%. However, the need to reduce costs and waste in synthesis have led to efforts to develop novel resolution procedures proceeding beyond this 50% limited yield. This has led to the evolution of classical kinetic resolution into dynamic kinetic resolution (DKR), allowing a quantitative yield of one of the enantiomers. DKR combines the resolution step of kinetic resolution with an in-situ racemization of the chirally-labile substrate. It is only in the last two decades that chiral green organocatalysts have been demonstrated to be capable of promoting DKRs considerably expanding the synthetic scope of the powerful concept of DKR.

Название: Сборник задач по геометрии (в 2- частях)
Автор: Гусева Н.И., Денисова Н.С., Тесля О.Ю.
Издательство: М.: КНОРУС
Год: 2012
Cтраниц: 1060
Формат: pdf
Размер: 73 мб
Язык: русский

Часть 1. Приведены задачи по векторной алгебре, методу координат, теории геометрических преобразований на плоскости и в пространстве, линиям и поверхностям второго порядка, многомерной аффинной и евклидовой геометриям, а также задачи на построение циркулем и линейкой.

Название: Physics for the IB Diploma, 3rd edition
Автор: John Allum, Paul Morris
Издательство: ‎Hodder Education
Год: 2023
Страниц: 636
Язык: английский
Формат: pdf (true)
Размер: 35.1 MB

Welcome to Physics for the IB Diploma Third Edition, updated and designed to meet the criteria of the new International Baccalaureate (IB) Diploma Programme Physics Guide. This coursebook provides complete coverage of the new IB Physics Diploma syllabus, with first teaching from 2023. Differentiated content for SL and HL students is clearly identified throughout. The aim of this syllabus is to integrate concepts, topic content and the nature of science through inquiry. Approaches to learning in the study of physics are integrated with the topics, along with key scientific inquiry skills.

Название: Fixed Point Theorems with Applications
Автор: Karima Mebarki, Svetlin Georgiev, Smail Djebali
Издательство: CRC Press
Год: 2023
Страниц: 438
Язык: английский
Формат: pdf (true)
Размер: 10.2 MB

As a very important part of nonlinear analysis, fixed point theory plays a key role in solvability of many complex systems from mathematics applied to chemical reactors, neutron transport, population biology, infectious diseases, economics, applied mechanics, and more. The main aim of Fixed Point Theorems with Applications is to explain new techniques for investigation of different classes of ordinary and partial differential equations. The development of the fixed point theory parallels the advances in topology and functional analysis. Recent research has investigated not only the existence but also the positivity of solutions for various types of nonlinear equations. This book will be of interest to those working in functional analysis and its applications. Combined with other nonlinear methods such as variational methods and the approximation methods, the fixed point theory is powerful in dealing with many nonlinear problems from the real world.