Aeroplane Construction and Operation

Aeroplane Construction and Operation PDF Author: John B. Rathbun
Publisher: DigiCat
ISBN:
Category : Fiction
Languages : en
Pages : 645

Book Description
Many aeronautical books of a purely descriptive nature have been written for the average man, but as a rule they contain little interest for the more serious student of the subject. Other books of a highly technical and mathematical class have also been published, but their contents are all but unintelligible to anyone but a trained engineer. It is the purpose of the author to compromise between these two extremes, and give only that part of the theory and description that will be of practical use for the builder and flyer. The scope of the subjects covered in this volume has been suggested by the questions asked by students and clients and is the result of many years' correspondence with beginner aviators and amateur aeroplane builders. The author has endeavored to explain the principles of the aeroplane in simple, concise language, starting with the most elementary ideas of flight and finishing with the complete calculations for the surfaces, power, weight, etc. When mathematical operations are necessary they are simple in form, and are accompanied by practical problems worked out numerically, so that a man with even the most elementary mathematical knowledge will have no difficulty in applying the principle to his own work.

Lie Symmetry Analysis of Fractional Differential Equations

Lie Symmetry Analysis of Fractional Differential Equations PDF Author: Mir Sajjad Hashemi
Publisher: CRC Press
ISBN: 1000068935
Category : Mathematics
Languages : en
Pages : 223

Book Description
The trajectory of fractional calculus has undergone several periods of intensive development, both in pure and applied sciences. During the last few decades fractional calculus has also been associated with the power law effects and its various applications. It is a natural to ask if fractional calculus, as a nonlocal calculus, can produce new results within the well-established field of Lie symmetries and their applications. In Lie Symmetry Analysis of Fractional Differential Equations the authors try to answer this vital question by analyzing different aspects of fractional Lie symmetries and related conservation laws. Finding the exact solutions of a given fractional partial differential equation is not an easy task, but is one that the authors seek to grapple with here. The book also includes generalization of Lie symmetries for fractional integro differential equations. Features Provides a solid basis for understanding fractional calculus, before going on to explore in detail Lie Symmetries and their applications Useful for PhD and postdoc graduates, as well as for all mathematicians and applied researchers who use the powerful concept of Lie symmetries Filled with various examples to aid understanding of the topics

Aircraft of the Luftwaffe, 1935-1945

Aircraft of the Luftwaffe, 1935-1945 PDF Author: Jean-Denis G.G. Lepage
Publisher: McFarland
ISBN: 0786452803
Category : History
Languages : en
Pages : 409

Book Description
One of the most significant innovations in modern warfare has been the appearance and development of air power, a technology which demanded technical and financial investment on a whole new scale and which ultimately changed the fundamental nature of war itself. This book covers the history and development of the German air force from 1935 to 1945, with descriptions and illustrations of almost all of the Luftwaffe's airplanes, including fighters, jet fighters, dive-bombers, ground attackers, medium and heavy bombers, jet bombers, seaplanes, flying boats and carrier planes, transport and gliders, reconnaissance and training aircrafts, helicopters, and many futuristic projects and other rarities.

Proceedings of the International Congress of Mathematicians

Proceedings of the International Congress of Mathematicians PDF Author: S.D. Chatterji
Publisher: Birkhäuser
ISBN: 3034890788
Category : Mathematics
Languages : en
Pages : 1669

Book Description
Since the first ICM was held in Zürich in 1897, it has become the pinnacle of mathematical gatherings. It aims at giving an overview of the current state of different branches of mathematics and its applications as well as an insight into the treatment of special problems of exceptional importance. The proceedings of the ICMs have provided a rich chronology of mathematical development in all its branches and a unique documentation of contemporary research. They form an indispensable part of every mathematical library. The Proceedings of the International Congress of Mathematicians 1994, held in Zürich from August 3rd to 11th, 1994, are published in two volumes. Volume I contains an account of the organization of the Congress, the list of ordinary members, the reports on the work of the Fields Medalists and the Nevanlinna Prize Winner, the plenary one-hour addresses, and the invited addresses presented at Section Meetings 1 - 6. Volume II contains the invited address for Section Meetings 7 - 19. A complete author index is included in both volumes. '...the content of these impressive two volumes sheds a certain light on the present state of mathematical sciences and anybody doing research in mathematics should look carefully at these Proceedings. For young people beginning research, this is even more important, so these are a must for any serious mathematics library. The graphical presentation is, as always with Birkhäuser, excellent....' (Revue Roumaine de Mathematiques pures et Appliquées)

Winged Defense

Winged Defense PDF Author: William Mitchell
Publisher:
ISBN:
Category : Aeronautics, Military
Languages : en
Pages : 330

Book Description

Dynamics of Charged Particles

Dynamics of Charged Particles PDF Author: Bo Lehnert
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 316

Book Description
A lamb asks the ice, sun, cloud, rain, earth, and grass who is the strongest one of all and reaches a surprising conclusion.

Hitler Youth, 1922-1945

Hitler Youth, 1922-1945 PDF Author: Jean-Denis G.G. Lepage
Publisher: McFarland
ISBN: 0786452811
Category : History
Languages : en
Pages : 185

Book Description
During the Nazi regime's swift rise to power, no single target of nazification took higher priority than Germany's young people. Well aware that the Nazi party could thrive only through the support of future generations, Hitler instituted a youth movement, the Hitler Jugend (Hitler Youth), which indoctrinated the easily malleable students of Germany's schools and universities. Along with its female counterpart, the Bund deutscher Madel (League of German Girls), the Hitler Youth produced many thousands of young Germans who were deeply and fanatically imbued with the Nazi racist ideology. This heavily illustrated book outlines the history and development of the Hitler Youth from its origins in 1922 until it was disbanded by the allied powers in 1945.

Fully Nonlinear Elliptic Equations

Fully Nonlinear Elliptic Equations PDF Author: Luis A. Caffarelli
Publisher: American Mathematical Soc.
ISBN: 0821804375
Category : Mathematics
Languages : en
Pages : 114

Book Description
The goal of the book is to extend classical regularity theorems for solutions of linear elliptic partial differential equations to the context of fully nonlinear elliptic equations. This class of equations often arises in control theory, optimization, and other applications. The authors give a detailed presentation of all the necessary techniques. Instead of treating these techniques in their greatest generality, they outline the key ideas and prove the results needed for developing the subsequent theory. Topics discussed in the book include the theory of viscosity solutions for nonlinear equations, the Alexandroff estimate and Krylov-Safonov Harnack-type inequality for viscosity solutions, uniqueness theory for viscosity solutions, Evans and Krylov regularity theory for convex fully nonlinear equations, and regularity theory for fully nonlinear equations with variable coefficients.
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