For over fifty years, Boundary Value Problems and Partial Differential Equations, Seventh Edition has provided advanced students an accessible and practical introduction to deriving, solving, and interpreting explicit solutions involving partial differential equations with boundary and initial conditions. Fully revised and now in its Seventh Edition, this valued text aims to be comprehensive without affecting the accessibility and convenience of the original. The resource's main tool is Fo...

"The whole thing was basically an experiment," Richard Feynman said late in his career, looking back on the origins of his lectures. The experiment turned out to be hugely successful, spawning publications that have remained definitive and introductory to physics for decades. Ranging from the basic principles of Newtonian physics through such formidable theories as general relativity and quantum mechanics, Feynman's lectures stand as a monument of clear exposition and deep insight....

"The whole thing was basically an experiment," Richard Feynman said late in his career, looking back on the origins of his lectures. The experiment turned out to be hugely successful, spawning publications that have remained definitive and introductory to physics for decades. Ranging from the basic principles of Newtonian physics through such formidable theories as general relativity and quantum mechanics, Feynman's lectures stand as a monument of clear exposition and deep insight....

Find your way around AutoCAD 2014 with this full-color, For Dummies guide!Put away that pencil and paper and start putting the power of AutoCAD 2014 to work in your CAD projects and designs. From setting up your drawing environment to using text, dimensions, hatching, and more, this guide walks you through AutoCAD basics and provides you with a solid understanding of the latest CAD tools and techniques. You’ll also benefit from the full-color illustrations...

Completely updated guide for scientists, engineers and students who want to use Microsoft Excel 2007 to its full potential.Electronic spreadsheet analysis has become part of the everyday work of researchers in all areas of engineering and science. Microsoft Excel, as the industry standard spreadsheet, has a range of scientific functions that can be utilized for the modeling, analysis and presentation of quantitative data. This text provides a straightforward guide to using these functions ...

Students often struggle to understand Calculus and get through their first Calculus course. And to make things worse, many popular textbooks reach a whopping 1,000 pages to introduce this crucial subject, needlessly frustrating and overwhelming students. Calculus in 5 Hours develops the confidence you need in approximately 124 pages.You may not realize it, but you're smarter than you think you are. The problem is that assigned textbooks give exhaustive explanations of every proof a...

Unlock the essentials of linear algebra to build a strong foundation for machine learning. Dive into vectors, matrices, and principal component analysis with expert guidance in "Before Machine Learning Volume 1 - Linear Algebra."Key FeaturesComprehensive introduction to linear algebra for machine learningDetailed exploration of vectors and matricesIn-depth study of principal component analysis (PCA)Book DescriptionIn this boo...

Aerodynamics for Engineering Students, Eight Edition provides concise explanations of basic concepts combined with an excellent introduction to aerodynamic theory. This updated edition has been revised with improved pedagogy and reorganized content to facilitate student learning. The book includes new examples in many chapters, expanded use of the "aerodynamics around us" boxes to help put the content into proper context for students, and more coverage and use of computational methods like...

Liengme's Guide to Excel 2016 for Scientists and Engineers is a completely updated guide for students, scientists, and engineers who want to use Microsoft Excel 2016 to its full potential, whether you're using a PC or a Mac. Electronic spreadsheet analysis has become part of the everyday work of researchers in all areas of engineering and science. Microsoft Excel, as the industry standard spreadsheet, has a range of scientific functions that can be utilized for the modeling, analysis, and ...

This Mathematics tutor takes beginners to GCSE (age 16 level), making Maths easy. Ideal if you want to brush up your Maths, or you are a student preparing for exams.* Smart eBook. Uniquely, you answer the questions by tapping, and it marks them. If you are wrong, it gives you hints and, if you need it, complete explanations. This comes after the Maths tuition.* Massive book: complete course of 60 chapters. Includes all 14 Master Maths Subject eBooks (Parts 1-14). Around 400...

For the first time this range of chart-topping Smart eBooks is available for your device. With a Smart eBook you can tap the answers to the multiple-choice questions and it marks them. Now you can see this well-illustrated ebook in full colour as well as black and white. It teaches you in a quick, easy and effective way about the subjects listed and more. Ideal for beginners (from 8 years) to GCSE level (New GCSE too), students revising, and for work.This is Part 5 of the ebook Mas...

In an attempt to explain some of the properties of matter on the basis of this atom-model we meet, however, with difficulties of a serious nature arising from the apparent instability of the system of electrons: difficulties purposely avoided in atom-models previously considered, for instance, in the one proposed by Sir J. J. Thomson[4]. According to the theory of the latter the atom consists of a sphere of uniform positive electrification, inside which the electrons move in circular orbit...