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Advances in Imaging and Electron Physics: Dirac's Difference Equation and the Physics of Finite Differences Volume 154
ISBN: 9780123742216 / Angielski / Twarda / 2008 / 317 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. In this volume, the authors extend the calculus of finite differences to Dirac's equation. They obtain solutions for particles with negative mass that are completely equivalent to the solutions with positive mass. In addition, they obtain solutions for nuclear distances of the order of 10-13m and less rather than for the usual atomic distances. They report a number of other deviations from the differential theory, for instance they found a slight deviation in the eigenvalues of an electron in a Coulomb field, similar to the Lamb shift. In two sections some surprising results are...
In this volume, the authors extend the calculus of finite differences to Dirac's equation. They obtain solutions for particles with negative mass that...
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cena:
1687,98 zł |
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Transmission of Information by Orthogonal Functions
ISBN: 9783642619762 / Angielski / Miękka / 2011 / 394 str. Termin realizacji zamówienia: ok. 20 dni roboczych. The orthogonality of functions has been exploited in communications since its very beginning. Conscious and extensive use was made of it by Kotel'nikov in theoretical work in 1947. Ten years later a considerable number of people were working in this field. However, little experimental use could be made of the theoretical results before the arrival of solid state operational amplifiers and integrated circuits. The advantages of Walsh functions, which are emphasized in this book, were recognized independently by several scientists in the early sixties. Among them were E. Gibbs, K. Henderson,...
The orthogonality of functions has been exploited in communications since its very beginning. Conscious and extensive use was made of it by Kotel'niko...
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cena:
428,99 zł |
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Electromagnetic Signals: Reflection, Focusing, Distortion, and Their Practical Applications
ISBN: 9780306460548 / Angielski / Twarda / 1999 / 213 str. Termin realizacji zamówienia: ok. 20 dni roboczych. Electromagnetic Signals deals with the practical applications of nonsinusoidal electromagnetic waves or carrier free radars, ultrawideband technology and large relative bandwidth technology. The book is unique since it deals with a number of current conventional radar problems along with proposed solutions.
Electromagnetic Signals deals with the practical applications of nonsinusoidal electromagnetic waves or carrier free radars, ultrawideband te...
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cena:
389,98 zł |
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Electromagnetic Signals: Reflection, Focusing, Distortion, and Their Practical Applications
ISBN: 9781461371991 / Angielski / Miękka / 2012 / 213 str. Termin realizacji zamówienia: ok. 20 dni roboczych. Electromagnetic Signals deals with the practical applications of nonsinusoidal electromagnetic waves or carrier free radars, ultrawideband technology and large relative bandwidth technology. The book is unique since it deals with a number of current conventional radar problems along with proposed solutions.
Electromagnetic Signals deals with the practical applications of nonsinusoidal electromagnetic waves or carrier free radars, ultrawideband te...
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cena:
389,98 zł |
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Propagation of Electromagnetic Signals
ISBN: 9789810216894 / Angielski / Twarda / 1994 / 316 str. Termin realizacji zamówienia: ok. 22 dni roboczych. Signal solutions can be obtained by adding a term for magnetic dipole currents to Maxwells equations; such currents are caused by the rotation of magnetic dipoles. This text gives many computer plots of the time variation of electric and magnetic field strengths excited by signals.
Signal solutions can be obtained by adding a term for magnetic dipole currents to Maxwells equations; such currents are caused by the rotation of magn...
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cena:
558,21 zł |
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Information Theory Applied to Space-Time Physics
ISBN: 9789810212780 / Angielski / Twarda / 1993 / 320 str. Termin realizacji zamówienia: ok. 22 dni roboczych. Discusses the principles of information theory in relation to physics. Topics covered include distinction of sinusoidal functions, information theory applied to measurements, time and motion, and the Dirac difference equation with Coulomb field. Mathematical supplements are provided.
Discusses the principles of information theory in relation to physics. Topics covered include distinction of sinusoidal functions, information theory ...
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cena:
563,43 zł |
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Transmission of Information by Orthogonal Functions
ISBN: 9783642533594 / Angielski / Miękka / 1970 / 325 str. Termin realizacji zamówienia: ok. 20 dni roboczych. The orthogonality of functions has been exploited in communications since its very beginning. Conscious and extensive use was made of it by KOTEL' NIKOV in theoretical work in 1947. Ten years later a considerable number of people were working in this field rather independently. However, little experimental use could be made of the theo retical results before the arrival of solid state opera tional amplifiers and integrated circuits. A theory of communication based on orthogonal functions could have been published many years ago. However, the only useful examples of orthogonal functions at...
The orthogonality of functions has been exploited in communications since its very beginning. Conscious and extensive use was made of it by KOTEL' NIK...
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cena:
389,98 zł |
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Interstellar Propagation of Electromagnetic Signals
ISBN: 9781461369066 / Angielski / Miękka / 2012 / 277 str. Termin realizacji zamówienia: ok. 20 dni roboczych. Most texts on electromagnetic theory follow the classical approach of steady state solutions of Maxwell's equations. In Interstellar Propagation of Electromagnetic Signals, the authors, H. Harmuth and K. Lukin, point out the deficiencies in Maxwell's theory and present an exciting new way of obtaining transient or signals solutions.
This book can be used by researchers, graduate students and scientists in the areas of physics, astrophysics, astronomy and electromagnetic theory or electromagnetics. Most texts on electromagnetic theory follow the classical approach of steady state solutions of Maxwell's equations. In Interstellar Prop...
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cena:
194,97 zł |
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Interstellar Propagation of Electromagnetic Signals
ISBN: 9780306463167 / Angielski / Twarda / 2000 / 277 str. Termin realizacji zamówienia: ok. 20 dni roboczych. Most texts on electromagnetic theory follow the classical approach of steady state solutions of Maxwell's equations. In Interstellar Propagation of Electromagnetic Signals, the authors, H. Harmuth and K. Lukin, point out the deficiencies in Maxwell's theory and present an exciting new way of obtaining transient or signals solutions.
This book can be used by researchers, graduate students and scientists in the areas of physics, astrophysics, astronomy and electromagnetic theory or electromagnetics. Most texts on electromagnetic theory follow the classical approach of steady state solutions of Maxwell's equations. In Interstellar Prop...
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cena:
194,97 zł |
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Modified Maxwell Equations in Quantum Electrodynamics
ISBN: 9789810247706 / Angielski / Twarda / 2001 / 312 str. Termin realizacji zamówienia: ok. 22 dni roboczych. Divergencies in quantum field theory referred to as "infinite zero-point energy" have been a problem for 70 years. Renormalization has always been considered an unsatisfactory remedy. In 1985 it was found that Maxwell's equations generally do not have solutions that satisfy the causality law. An additional term for magnetic dipole currents corrected this shortcoming. Rotating magnetic dipoles produce magnetic dipole currents, just as rotating electric dipoles in a material like barium titanate produce electric dipole currents. Electric dipole currents were always part of Maxwell's equations....
Divergencies in quantum field theory referred to as "infinite zero-point energy" have been a problem for 70 years. Renormalization has always been con...
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cena:
469,53 zł |
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