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AKTUAR MATEMATIKA

Ushbu darslik universitetlar bakalavriat va magistratura yo'nalishidagi o'quv rejalarida "Aktuar matematika" faninig amaldagi dasturlari asosida yozilgan. Darslik fan bo'limlari bo'yicha nazariy ma'lumotlar keltirilgan va ularga oid misol va masalalar yechib ko'rsatilgan. Mazkur darslikdan matematika, informatika ham iqtisodiyot, moliyaviy fanlar yo'nalishidagi talabalar, magistrantlar va ehtimoliklar nqazariyasini mustaqil o'rganuvchilar, sug'irta faoliyati bilan shug'ullanadigan xodimlar ham foydalanishlari mumkin.

High performance computing and numerical modelling

Numerical methods play an ever more important role in astrophysics. This is especially true in theoretical works, but of course, even in purely observational projects, data analysis without massive use of computational methods has become unthinkable. The key utility of computer simulations comes from their ability to solve complex systems of equations that are either intractable with analytic techniques or only amenable to highly approximative treatments. Simulations are best viewed as a powerful complement to analytic reasoning, and as the method of choice to model systems that feature enormous physical complexity such as star formation in evolving galaxies, the topic of this 43rd Saas Fee Advanced Course. The organizers asked me to lecture about high performance computing and numerical modelling in this winter school, and to specifically cover the basics of numerically treating gravity and hydrodynamics in the context of galaxy evolution. This is still a vast field, and I necessarily had to select a subset of the relevant material. The written notes presented here quite closely follow the lectures as held in Villars-sur-Ollon, which were meant to provide a general overview about some of the most pertinent techniques that may be relevant for students working on numerical models of galaxy evolution and star formation. The discussion is hence often at an introductory level, giving precedence to a presentation of the main numerical concepts rather than to a mathematically detailed exposition of the techniques.

Грамматика: Сборник упражнений

Сборник упражнений по всем разделам английской грамматики. Упражнения основаны на несложной лексике.

Investitsiya

Darslikda investitsiyalarning iqtisodiy mazmuni va mohiyati, investitsiya jarayonlarining asosiy bosqichlari, O‘zbekistonning investitsiya faoliyati va investitsiya siyosati, xorijiy investitsiyalar va investitsiya muhitining о‘mi, investitsiya faoliyatida kapital qurilish, davlat investitsiya dasturi, investitsiya loyihalarining moliyaviy va iqtisodiy samaradorligini baholashva shu kabi mavzular uzviylik va uzluksizlik nuqtayinazaridan mantiqiy ketma-ketlikda o‘z aksini topgan.

Ўқитувчи нутқи маданияти

Дарсликда нутқ маданиятининг назарий асослари, амалий масалалари ёритилган, бунда бевосита ўқитувчининг нутқий фаолиятига алоҳида ypғy берилган. Нутқ маданиятининг бошқа фанлар билан алоқаси кўрсатилган. Нутқнинг тўғрилиги, аниқлиги, мантиқийлиги, софлиги, бойлиги, жўялилиги, ифодалилиги каби асосий коммуникатив сифатлари батафсил таърифланган, жуда кўплаб фактик мисоллар таҳлили асосида тегишли тавсиялар умумлаштирилган.

O'zbekistonda millatlararo munosabatlar va tolerantlik

Mustaqil O'zbekistonda millatlararo munosabatlardagi barqarorlikni yanada mustahkamlashga qaratilgan davlat siyosati rasmiy hujjatlar va aniq ma'lumotlar asosida ko'rsatilgan. Darslik nafaqat magistrantlar, balki mavzu mohiyati bilan qiziqqan keng ilmiy jamoatchilik doirasiga ham mo'ljallangan.

Differensial geometriya va topologiya

Ushbu darslik universitetlarning Matematika va mexanika yo‘nalishlari uchun mo‘ljallangan bo`lib, amaldagi yangi bakalavrlar dasturi asosida yozilgan. Darslik to‘rt qismdan iborat bo'lib, unda umumiy topologiya elementlari, chiziqlar va sirtlar nazariyasi, tenzor analiz elementlari yoritilgan.

Дифференциальные уравнения

Л. Э. Эльсгольц - известный математик, внесший большой вклад в исследование качественных методов в вариайионных задачах, а также в развитие теории дифференциальных уранений. Его педагогическая деятельность, высокое лекторское мастерство, неутомимая пропаганда математики нашли отражение в написанных им учебниках для математиков, физиков и инженеров.

Computer Graphics: Third Edition

Computer Graphics: Principles and Practice, Third Edition, remains the most authoritative introduction to the field. The first edition, the original “Foley and van Dam,” helped to define computer graphics and how it could be taught. The second edition became an even more comprehensive resource for practitioners and students alike. This third edition has been completely rewritten to provide detailed and up to date coverage of key concepts, algorithms, technologies, and applications. The authors explain the principles, as well as the mathematics, underlying computer graphics–knowledge that is essential for successful work both now and in the future. Early chapters show how to create 2D and 3D pictures right away, supporting experimentation. Later chapters, covering a broad range of topics, demonstrate more sophisticated approaches. Sections on current computer graphics practice show how to apply given principles in common situations, such as how to approximate an ideal solution on available hardware, or how to represent a data structure more efficiently. Topics are reinforced by exercises, program­ming problems, and hands-on projects.

Homotopy Type Theory. Univalent Foundations of Mathematics

Homotopy type theory is a new branch of mathematics that combines aspects of several different fields in a surprising way. It is based on a recently discovered connection between homotopy theory and type theory. It touches on topics as seemingly distant as the homotopy groups of spheres, the algorithms for type checking, and the definition of weak ∞-groupoids. Homotopy type theory offers a new “univalent” foundation of mathematics, in which a central role is played by Voevodsky’s univalence axiom and higher inductive types. The present book is intended as a first systematic exposition of the basics of univalent foundations, and a collection of examples of this new style of reasoning — but without requiring the reader to know or learn any formal logic, or to use any computer proof assistant. We believe that univalent foundations will eventually become a viable alternative to set theory as the “implicit foundation” for the unformalized mathematics done by most mathematicians.

Лекционный курс "Электрификация открытых горных работ"

На открытых горных работах (ОГР) используются мощные машины и комплексы, позволяющие работать широким фронтом с высокой производительностью. На карьерах разрезах (далее ОГР) применяют: одноковшовые и многоковшовые экскаваторы, буровые станки, установки гидромеханизации, электровозы, конвейерные установки, транспортно-отвальные мосты и отвалообразователи, насосы для водоотлива, компрессорные и другие установки.

Information Theory, Inference and Learning Algorithms

Information theory and inference, often taught separately, are here united in one entertaining textbook. These topics lie at the heart of many exciting areas of contemporary science and engineering - communication, signal processing, data mining, machine learning, pattern recognition, computational neuroscience, bioinformatics, and cryptography. This textbook introduces theory in tandem with applications. Information theory is taught alongside practical communication systems, such as arithmetic coding for data compression and sparse-graph codes for error-correction. A toolbox of inference techniques, including message-passing algorithms, Monte Carlo methods, and variational approximations, are developed alongside applications of these tools to clustering, convolutional codes, independent component analysis, and neural networks.

Ҳозирги ўзбек адабий тили

Маълумки, она тили барча фанларни билишнинг калити саналади. Уни эгалламасдан туриб, бошқа фанларни чуқур ўзлаштириш мумкин эмас. Шундай экан, мазкур дарслик орқали ҳар бир талаба она тилининг ички қонун-қоидаларини ўзлаштиради, унинг бой имкониятларини амалиётда қўллашни, ўз нутқини ўстиришни, муаян бир фикрни турли шаклда ифодалашни ўрганади.

Экология ҳуқуқи

Дарсликда Экология ҳуқуқининг предмети ва тизими, манбалари, табиий ресурсларга нисбатан мулк ҳуқуқи, экология соҳасида бошқарув, экологик ҳуқуқий жавобгарлик, табиий ресурсларининг ҳуқуқий ҳолати, атмосфера ҳавосини ҳуқуқий ҳолати, ҳайвонот оламидан фойдаланиш ва уни муҳофаза қилишнинг ҳуқуқий ҳолати, атмосфера ҳавосини ҳуқуқий муҳофаза қилиш, табиий қўриқхоналарнинг ҳуқуқий ҳолати, қишлоқ хўжалиги, саноат, транспорт, энергетика тармоқларида атроф табиий муҳитни муҳофаза қилиш каби масалалар ёритилган.

Основы психофизиологии

В учебнике «Основы психофизиологии» раскрыты все темы, составляющие в соответствии с Государственным образовательным стандартом высшего профессионального образования содержание курса по психофизиологии, и дополнительно те вопросы, которые представляют собой «точки роста» и привлекают значительное внимание исследователей. В учебнике описаны основные методологические подходы и методы, разработанные как в отечественной, так и в зарубежной психофизиологии, последние достижения этой науки.

Деҳқончилик

Мазкур дарсликда қишлоқ хўжалик ўсимликларининг яшаш шароитлари, тупроқ унумдорлиги ва уни қайта тиклаш йўллари, тупроқни ишлашнинг рационал системаси каби масалалар ёритилган.