انجمن علمی فیزیک و نجوم دانشگاه صنعتی امیرکبیر
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A Student's Guide to Lagrangians and Hamiltonians
Patrick Hamill
A concise but rigorous treatment of variational techniques, focussing primarily on Lagrangian and Hamiltonian systems, this book is ideal for physics, engineering and mathematics students. The book begins by applying Lagrange's equations to a number of mechanical systems. It introduces the concepts of generalized coordinates and generalized momentum. Following this the book turns to the calculus of variations to derive the Euler-Lagrange equations. It introduces Hamilton's principle and uses this throughout the book to derive further results. The Hamiltonian, Hamilton's equations, canonical transformations, Poisson brackets and Hamilton-Jacobi theory are considered next. The book concludes by discussing continuous Lagrangians and Hamiltonians and how they are related to field theory. Written in clear, simple language and featuring numerous worked examples and exercises to help students master the material, this book is a valuable supplement to courses in mechanics.
http://www.cambridge.org/us/academic/subjects/physics/general-and-classical-physics/students-guide-lagrangians-and-hamiltonians?format=PB
Patrick Hamill
A concise but rigorous treatment of variational techniques, focussing primarily on Lagrangian and Hamiltonian systems, this book is ideal for physics, engineering and mathematics students. The book begins by applying Lagrange's equations to a number of mechanical systems. It introduces the concepts of generalized coordinates and generalized momentum. Following this the book turns to the calculus of variations to derive the Euler-Lagrange equations. It introduces Hamilton's principle and uses this throughout the book to derive further results. The Hamiltonian, Hamilton's equations, canonical transformations, Poisson brackets and Hamilton-Jacobi theory are considered next. The book concludes by discussing continuous Lagrangians and Hamiltonians and how they are related to field theory. Written in clear, simple language and featuring numerous worked examples and exercises to help students master the material, this book is a valuable supplement to courses in mechanics.
http://www.cambridge.org/us/academic/subjects/physics/general-and-classical-physics/students-guide-lagrangians-and-hamiltonians?format=PB
Cambridge University Press
A Student's Guide to Lagrangians and Hamiltonians
A concise treatment of variational techniques, focussing on Lagrangian and Hamiltonian systems, ideal for physics, engineering and mathematics students.
A Student's Guide to the Mathematics of Astronomy
Daniel Fleisch , Julia Kregenow
The study of astronomy offers an unlimited opportunity for us to gain a deeper understanding of our planet, the Solar System, the Milky Way Galaxy and the known Universe. Using the plain-language approach that has proven highly popular in Fleisch's other Student's Guides, this book is ideal for non-science majors taking introductory astronomy courses. The authors address topics that students find most troublesome, on subjects ranging from stars and light to gravity and black holes. Dozens of fully worked examples and over 150 exercises and homework problems help readers get to grips with the concepts in each chapter. An accompanying website features a host of supporting materials, including interactive solutions for every exercise and problem in the text and a series of video podcasts in which the authors explain the important concepts of every section of the book.
http://www.cambridge.org/us/academic/subjects/astronomy/astronomy-general/students-guide-mathematics-astronomy?format=PB
Daniel Fleisch , Julia Kregenow
The study of astronomy offers an unlimited opportunity for us to gain a deeper understanding of our planet, the Solar System, the Milky Way Galaxy and the known Universe. Using the plain-language approach that has proven highly popular in Fleisch's other Student's Guides, this book is ideal for non-science majors taking introductory astronomy courses. The authors address topics that students find most troublesome, on subjects ranging from stars and light to gravity and black holes. Dozens of fully worked examples and over 150 exercises and homework problems help readers get to grips with the concepts in each chapter. An accompanying website features a host of supporting materials, including interactive solutions for every exercise and problem in the text and a series of video podcasts in which the authors explain the important concepts of every section of the book.
http://www.cambridge.org/us/academic/subjects/astronomy/astronomy-general/students-guide-mathematics-astronomy?format=PB
Cambridge University Press
A Student's Guide to the Mathematics of Astronomy
Plain-language explanations and a rich set of supporting material help students understand the mathematical concepts and techniques of astronomy.
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ایشان از نظریه پردازان نظریه ریسمان هستند که در آن به نظر ناهماهنگى ميان نظريه نسبيت اينشتين و مكانيك كوانتوم حل شده است. اين نظريه پيش بينى مى كند كه ذرات اوليه به جاى متمركز بودن در يك نقطه از ريسمان هاى يك بعدى بسيار كوچكى تشكيل شده اند.
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پروفسور کامران وفا، ليسانس فيزيك و رياضى خود را در سال 1360 از دانشگاه MIT دريافت كرد و در سال 1364 دوره دكتراى فيزيك را در دانشگاه پرينستون به پايان رساند. از همان سال تاكنون در هاروارد مشغول تحقيق و تدريس است و از سال 1369 به سمت استادى دائم هاروارد دست يافت.
ایشان از نظریه پردازان نظریه ریسمان هستند که در آن به نظر ناهماهنگى ميان نظريه نسبيت اينشتين و مكانيك كوانتوم حل شده است. اين نظريه پيش بينى مى كند كه ذرات اوليه به جاى متمركز بودن در يك نقطه از ريسمان هاى يك بعدى بسيار كوچكى تشكيل شده اند.
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دکتر وفا و اعضای انجمن علمی (و بقیه دستاندر کاران برنامه ) در دانشکده فیزیک و مهندسی انرژی ۸/۲/۱۳۹۵
انجمن علمی فیزیک و نجوم دانشگاه صنعتی امیرکبیر
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