leonov g a (28 risultati)

Hardcover. Condizione: Sehr gut. 445, 223 p. Both volumes very well preserved 237 Sprache: Englisch Gewicht in Gramm: 1200.

Condizione: new. Pages: 208 Language: Russian. Rassmotreny osnovnye ponjatija v oblasti vzaimozamenjaemosti. Privedeny dannye po normirovaniju parametrov sherokhovatosti i otklonenij formy i raspolozhenija poverkhnostej. Izlozheny printsipy postroenija edinoj sistemy dopuskov i posadok, metody rascheta i vybora posadok gladkikh tsilindricheskikh soedinenij, rascheta verojatnogo protsenta braka, elementy teorii razmernogo analizai normirovanija tochnosti slozhnykh par - shlitsevykh, shponochnykh, rezbovykh soedinenij i zubchatykh koles. Privedeny primer vypolnenija razdela kursovoj raboty i 100 variantov zadanij.Uchebnoe posobie prednaznacheno dlja uchaschikhsja srednetekhnicheskikh uchebnykh zavedenij, pri izuchenii distsipliny "Metrologija, standartizatsija i sertifikatsija". 9785811469697.

Hard Cover. 387 pgs total. References. Previous owner's name on inside cover. Very good glossy hardcover copies. (737).

Condizione: new. Pages: 180 Language: Russian. V uchebnike rassmotreny osnovnye ponjatija o kachestve, klassifikatsija produktsii i pokazatelej kachestva, kvalimetricheskie metody otsenki kachestva, ekspertnaja otsenka kachestva produktsii, prostye instrumenty i sem novykh instrumentov kontrolja kachestva, statisticheskie metody upravlenija kachestvom produktsii, sistemy menedzhmenta kachestva na osnove mezhdunarodnykh standartov ISO serii 9000, organizatsionnye voprosy upravlenija kachestvom produktsii i uslug.Uchebnik prednaznachen dlja uchaschikhsja srednetekhnicheskikh uchebnykh zavedenij, obuchajuschikhsja po spetsialnostjam "Tekhnicheskoe regulirovanie i upravlenie kachestvom" i "Upravlenie kachestvom produktsii, protsessov i uslug (po otrasljam)". 9785811469079.

Condizione: new. Pages: 144 Language: Russian. V uchebnom posobii rassmotreny istorija razvitija statisticheskikh metodov kontrolja i upravlenija kachestvom i ikh rol v sistemakh kachestva, predstavleny teoreticheskie osnovy statisticheskogo podkhoda k otsenke kachestva produktsii, izlozheny statisticheskie metody, ispolzuemye v zadachakh upravlenija kachestvom produktsii: sem prostykh instrumentov tekuschego kontrolja kachestva, statisticheskoe upravlenie protsessami, priemochnyj kontrol produktsii.Posobie soderzhit primery rascheta tipovykh zadach, v prilozhenii privedeny 100 variantov zadanij dlja vypolnenija kursovoj raboty.Prednaznacheno dlja uchaschikhsja srednetekhnicheskikh uchebnykh zavedenij, obuchajuschikhsja po spetsialnostjam "Tekhnicheskoe regulirovanie i upravlenie kachestvom" i "Upravlenie kachestvom produktsii, protsessov i uslug (po otrasljam)". 9785811469048.

2 Bände / 2 volumes XXI/VII/ 358 S./pp., Originalpappband (publisher's cardboard covers), Bibliotheksexemplar in sehr gutem Zustand / exlibrary in excellent condition (Stempel auf Titel / title stamped, Rückenschildchen / lettering pannel to the spine, Block sehr gut / contents fine, keine Unterstreichungen oder Anstreichungen / no underlining or remarks, nicht in Folie eingeschlagen / not wrapped up in foil), Sprache: englisch.

Condizione: New.

Condizione: New. In.

Condizione: New. In.

Condizione: new. Pages: 144 Language: Russian. V uchebnike rassmotrena istorija razvitija statisticheskikh metodov kontrolja i upravlenija kachestvom i ikh rol v sistemakh kachestva, predstavleny teoreticheskie osnovy statisticheskogo podkhoda k otsenke kachestva produktsii, izlozheny statisticheskie metody, ispolzuemye v zadachakh upravlenija kachestvom produktsii: sem prostykh instrumentov tekuschego kontrolja kachestva, statisticheskoe upravlenie protsessami, priemochnyj kontrol produktsii.Uchebnik soderzhit primery rascheta tipovykh zadach, v prilozhenii privedeny 100 variantov zadanij dlja vypolnenija kursovoj raboty.Uchebnik prednaznachen dlja studentov, obuchajuschikhsja po napravlenijam podgotovki "Standartizatsija i metrologija" i "Upravlenie kachestvom". 9785811436668.

Paperback. Condizione: Brand New. reprint edition. 416 pages. 10.00x6.55x1.00 inches. In Stock.

Taschenbuch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - The linear theory of oscillations traditionally operates with frequency representa tions based on the concepts of a transfer function and a frequency response. The universality of the critria of Nyquist and Mikhailov and the simplicity and obvi ousness of the application of frequency and amplitude - frequency characteristics in analysing forced linear oscillations greatly encouraged the development of practi cally important nonlinear theories based on various forms of the harmonic balance hypothesis [303]. Therefore mathematically rigorous frequency methods of investi gating nonlinear systems, which appeared in the 60s, also began to influence many areas of nonlinear theory of oscillations. First in this sphere of influence was a wide range of problems connected with multidimensional analogues of the famous van der Pol equation describing auto oscillations of generators of various radiotechnical devices. Such analogues have as a rule a unique unstable stationary point in the phase space and are Levinson dis sipative. One of the pioneering works in this field, which started the investigation of a three-dimensional analogue of the van der Pol equation, was K. O. Friedrichs's paper [123]. The author suggested a scheme for constructing a positively invariant set homeomorphic to a torus, by means of which the existence of non-trivial periodic solutions was established. That scheme was then developed and improved for dif ferent classes of multidimensional dynamical systems [131, 132, 297, 317, 334, 357, 358]. The method of Poincare mapping [12, 13, 17] in piecewise linear systems was another intensively developed direction.

Hardcover. Condizione: Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Buch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - The linear theory of oscillations traditionally operates with frequency representa tions based on the concepts of a transfer function and a frequency response. The universality of the critria of Nyquist and Mikhailov and the simplicity and obvi ousness of the application of frequency and amplitude - frequency characteristics in analysing forced linear oscillations greatly encouraged the development of practi cally important nonlinear theories based on various forms of the harmonic balance hypothesis [303]. Therefore mathematically rigorous frequency methods of investi gating nonlinear systems, which appeared in the 60s, also began to influence many areas of nonlinear theory of oscillations. First in this sphere of influence was a wide range of problems connected with multidimensional analogues of the famous van der Pol equation describing auto oscillations of generators of various radiotechnical devices. Such analogues have as a rule a unique unstable stationary point in the phase space and are Levinson dis sipative. One of the pioneering works in this field, which started the investigation of a three-dimensional analogue of the van der Pol equation, was K. O. Friedrichs's paper [123]. The author suggested a scheme for constructing a positively invariant set homeomorphic to a torus, by means of which the existence of non-trivial periodic solutions was established. That scheme was then developed and improved for dif ferent classes of multidimensional dynamical systems [131, 132, 297, 317, 334, 357, 358]. The method of Poincare mapping [12, 13, 17] in piecewise linear systems was another intensively developed direction.

Condizione: Sehr gut. Zustand: Sehr gut | Seiten: 420 | Sprache: Englisch | Produktart: Bücher | The linear theory of oscillations traditionally operates with frequency representa­ tions based on the concepts of a transfer function and a frequency response. The universality of the critria of Nyquist and Mikhailov and the simplicity and obvi­ ousness of the application of frequency and amplitude - frequency characteristics in analysing forced linear oscillations greatly encouraged the development of practi­ cally important nonlinear theories based on various forms of the harmonic balance hypothesis [303]. Therefore mathematically rigorous frequency methods of investi­ gating nonlinear systems, which appeared in the 60s, also began to influence many areas of nonlinear theory of oscillations. First in this sphere of influence was a wide range of problems connected with multidimensional analogues of the famous van der Pol equation describing auto­ oscillations of generators of various radiotechnical devices. Such analogues have as a rule a unique unstable stationary point in the phase space and are Levinson dis­ sipative. One of the pioneering works in this field, which started the investigation of a three-dimensional analogue of the van der Pol equation, was K. O. Friedrichs's paper [123]. The author suggested a scheme for constructing a positively invariant set homeomorphic to a torus, by means of which the existence of non-trivial periodic solutions was established. That scheme was then developed and improved for dif­ ferent classes of multidimensional dynamical systems [131, 132, 297, 317, 334, 357, 358]. The method of Poincare mapping [12, 13, 17] in piecewise linear systems was another intensively developed direction.

Paperback. Condizione: Like New. Like New. book.

Condizione: new. Pages: 208 Language: Russian. Rassmotreny osnovnye ponjatija v oblasti vzaimozamenjaemosti. Privedeny dannye po normirovaniju parametrov sherokhovatosti i otklonenij formy i raspolozhenija poverkhnostej. Izlozheny printsipy postroenija edinoj sistemy dopuskov i posadok, metody rascheta i vybora posadok gladkikh tsilindricheskikh soedinenij, rascheta verojatnogo protsenta braka, elementy teorii razmernogo analiza i normirovanija tochnosti slozhnykh par - shlitsevykh, shponochnykh, rezbovykh soedinenij i zubchatykh koles. Priveden primer vypolnenija razdela kursovoj raboty i 100 variantov zadanij.Uchebnik prednaznachen dlja studentov osvaivajuschikh distsiplinu "Vzaimozamenjaemost", obuchajuschikhsja v vysshikh uchebnykh zavedenijakh po napravleniju podgotovki "Agroinzhenerija". 9785811428113.

Condizione: new. Pages: 180 Language: Russian. V uchebnike rassmotreny osnovnye ponjatija o kachestve, klassifikatsija produktsii i pokazatelej kachestva, kvalimetricheskie metody otsenki kachestva, ekspertnaja otsenka kachestva produktsii, prostye instrumenty i sem novykh instrumentov kontrolja kachestva, statisticheskie metody upravlenija kachestvom produktsii, sistemy menedzhmenta kachestva na osnove mezhdunarodnykh standartov ISO serii 9000, organizatsionnye voprosy upravlenija kachestvom produktsii i uslug.Uchebnik prednaznachen dlja studentov, obuchajuschikhsja po napravleniju podgotovki bakalavriata "Standartizatsija i metrologija" i "Upravlenie kachestvom". 9785811429219.

This book contains a bulk of information concerning land snail communities, habitat requirements, shell variability, parasitism and specialties about physiology and behavior of gastropods in urban habitats of the Ukraine and Byelorussia. The distribution of invasive species introduced to the Ukraine is discussed. Potential mechanisms which might have led to the adaptation are discussed. The influence of urbanization on coloration, height and shell shape is discussed. 226 pp., br. gr. 8.

LeatherBound. Condizione: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1900 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. Pages: 386 As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 386 Volume 04 Language: Russian.

Leather Bound. Condizione: New. Language: rus. Language: rus. Presenting an Exquisite Leather-Bound Edition, expertly crafted by the prestigious organization "Rare Biblio" with Original Natural Leather that gracefully adorns the spine and corners. The allure continues with Golden Leaf Printing that adds a touch of elegance, while Hand Embossing on the rounded spine lends an artistic flair. This masterpiece has been meticulously reprinted in 2024, utilizing the invaluable guidance of the original edition published many years ago in 1900. The contents of this book are presented in classic black and white. Its durability is ensured through a meticulous sewing binding technique, enhancing its longevity. Imprinted on top-tier quality paper. A team of professionals has expertly processed each page, delicately preserving its content without alteration. Due to the vintage nature of these books, every page has been manually restored for legibility. However, in certain instances, occasional blurriness, missing segments, or faint black spots might persist. We sincerely hope for your understanding of the challenges we faced with these books. Recognizing their significance for readers seeking insight into our historical treasure, we've diligently restored and reissued them. Our intention is to offer this valuable resource once again. We eagerly await your feedback, hoping that you'll find it appealing and will generously share your thoughts and recommendations. Lang: - rus, Vol:- Volume 04, Pages:- 386, Print on Demand. If it is a multi-volume set, then it is only a single volume. We are specialised in Customisation of books, if you wish to opt different color leather binding, you may contact us. This service is chargeable. Product Disclaimer: Kindly be informed that, owing to the inherent nature of leather as a natural material, minor discolorations or textural variations may be perceptible. Explore the FOLIO EDITION (12x19 Inches): Available Upon Request. Volume 04 386 386.

Condizione: new. Questo è un articolo print on demand.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The linear theory of oscillations traditionally operates with frequency representa tions based on the concepts of a transfer function and a frequency response. The universality of the critria of Nyquist and Mikhailov and the simplicity and obvi ousness of the application of frequency and amplitude - frequency characteristics in analysing forced linear oscillations greatly encouraged the development of practi cally important nonlinear theories based on various forms of the harmonic balance hypothesis [303]. Therefore mathematically rigorous frequency methods of investi gating nonlinear systems, which appeared in the 60s, also began to influence many areas of nonlinear theory of oscillations. First in this sphere of influence was a wide range of problems connected with multidimensional analogues of the famous van der Pol equation describing auto oscillations of generators of various radiotechnical devices. Such analogues have as a rule a unique unstable stationary point in the phase space and are Levinson dis sipative. One of the pioneering works in this field, which started the investigation of a three-dimensional analogue of the van der Pol equation, was K. O. Friedrichs's paper [123]. The author suggested a scheme for constructing a positively invariant set homeomorphic to a torus, by means of which the existence of non-trivial periodic solutions was established. That scheme was then developed and improved for dif ferent classes of multidimensional dynamical systems [131, 132, 297, 317, 334, 357, 358]. The method of Poincare mapping [12, 13, 17] in piecewise linear systems was another intensively developed direction. 420 pp. Englisch.

Gebunden. Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Preface. 1. Classical Two-Dimensional Oscillating Systems and Their Multidimensional Analogues. 2. Frequency Criteria for Stability and Properties of Solutions of Special Matrix Inequalities. 3. Multidimensional Analogues of the Van der Pol Equation. 4.

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Preface. 1. Classical Two-Dimensional Oscillating Systems and Their Multidimensional Analogues. 2. Frequency Criteria for Stability and Properties of Solutions of Special Matrix Inequalities. 3. Multidimensional Analogues of the Van der Pol Equation. 4.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The linear theory of oscillations traditionally operates with frequency representa tions based on the concepts of a transfer function and a frequency response. The universality of the critria of Nyquist and Mikhailov and the simplicity and obvi ousness of the application of frequency and amplitude - frequency characteristics in analysing forced linear oscillations greatly encouraged the development of practi cally important nonlinear theories based on various forms of the harmonic balance hypothesis [303]. Therefore mathematically rigorous frequency methods of investi gating nonlinear systems, which appeared in the 60s, also began to influence many areas of nonlinear theory of oscillations. First in this sphere of influence was a wide range of problems connected with multidimensional analogues of the famous van der Pol equation describing auto oscillations of generators of various radiotechnical devices. Such analogues have as a rule a unique unstable stationary point in the phase space and are Levinson dis sipative. One of the pioneering works in this field, which started the investigation of a three-dimensional analogue of the van der Pol equation, was K. O. Friedrichs's paper [123]. The author suggested a scheme for constructing a positively invariant set homeomorphic to a torus, by means of which the existence of non-trivial periodic solutions was established. That scheme was then developed and improved for dif ferent classes of multidimensional dynamical systems [131, 132, 297, 317, 334, 357, 358]. The method of Poincare mapping [12, 13, 17] in piecewise linear systems was another intensively developed direction. 420 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -1. Classical two-dimensional oscillating systems and their multidimensional analogues.- 1.1. The van der Pol equation.- 1.2. The equation of oscillations of a pendulum.- 1.3. Oscillations in two-dimensional systems with hysteresis.- 1.4. Lower estimates of the number of cycles of a two-dimensional system.- 2. Frequency criteria for stability and properties of solutions of special matrix inequalities.- 2.1. Frequency criteria for stability and dichotomy.- 2.2. Theorems on solvability and properties of special matrix inequalities.- 3. Multidimensional analogues of the van der Pol equation.- 3.1. Dissipative systems. Frequency criteria for dissipativity.- 3.2. Second-order systems. Frequency realization of the annulus principle.- 3.3. Third-order systems. The torus principle.- 3.4. The main ideas of applying frequency methods for multidimensional systems.- 3.5. The criterion for the existence of a periodic solution in a system with tachometric feedback.- 3.6. The method of transition into the 'space of derivatives'.- 3.7. A positively invariant torus and the function 'quadratic form plus integral of nonlinearity'.- 3.8. The generalized Poincaré-Bendixson principle.- 3.9. A frequency realization of the generalized Poincaré-Bendixson principle.- 3.10. Frequency estimates of the period of a cycle.- 4. Yakubovich auto-oscillation.- 4.1. Frequency criteria for oscillation of systems with one differentiable nonlinearity.- 4.2. Examples of oscillatory systems.- 5. Cycles in systems with cylindrical phase space.- 5.1. The simplest case of application of the nonlocal reduction method for the equation of a synchronous machine.- 5.2. Circular motions and cycles of the second kind in systems with one nonlinearity.- 5.3. The method ofsystems of comparison.- 5.4. Examples.- 5.5. Frequency criteria for the existence of cycles of the second kind in systems with several nonlinearities.- 5.6. Estimation of the period of cycles of the second kind.- 6. The Barbashin-Ezeilo problem.- 6.1. The existence of cycles of the second kind.- 6.2. Bakaev stability. The method of invariant conical grids.- 6.3. The existence of cycles of the first kind in phase systems.- 6.4. A criterion for the existence of nontrivial periodic solutions of a third-order nonlinear system.- 7. Oscillations in systems satisfying generalized Routh-Hurwitz conditions. Aizerman conjecture.- 7.1. The existence of periodic solutions of systems with nonlinearity from a Hurwitzian sector.- 7.2. Necessary conditions for global stability in the critical case of two zero roots.- 7.3. Lemmas on estimates of solutions in the critical case of one zero root.- 7.4. Necessary conditions for absolute stability of nonautonomous systems.- 7.5. The existence of oscillatory and periodic solutions of systems with hysteretic nonlinearities.- 8. Frequency estimates of the Hausdorff dimension of attractors and orbital stability of cycles.- 8.1. Upper estimates of the Hausdorff measure of compact sets under differentiable mappings.- 8.2. Estimate of the Hausdorff dimension of attractors of systems of differential equations.- 8.3. Global asymptotic stability of autonomous systems.- 8.4. Zhukovsky stability of trajectories.- 8.5. A frequency criterion for Poincaré stability of cycles of the second kind.- 8.6. Frequency estimates for the Hausdorff dimension and conditions for global asymptotic stability.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 420 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -1. Classical two-dimensional oscillating systems and their multidimensional analogues.- 1.1. The van der Pol equation.- 1.2. The equation of oscillations of a pendulum.- 1.3. Oscillations in two-dimensional systems with hysteresis.- 1.4. Lower estimates of the number of cycles of a two-dimensional system.- 2. Frequency criteria for stability and properties of solutions of special matrix inequalities.- 2.1. Frequency criteria for stability and dichotomy.- 2.2. Theorems on solvability and properties of special matrix inequalities.- 3. Multidimensional analogues of the van der Pol equation.- 3.1. Dissipative systems. Frequency criteria for dissipativity.- 3.2. Second-order systems. Frequency realization of the annulus principle.- 3.3. Third-order systems. The torus principle.- 3.4. The main ideas of applying frequency methods for multidimensional systems.- 3.5. The criterion for the existence of a periodic solution in a system with tachometric feedback.- 3.6. The method of transition into the 'space of derivatives'.- 3.7. A positively invariant torus and the function 'quadratic form plus integral of nonlinearity'.- 3.8. The generalized Poincaré-Bendixson principle.- 3.9. A frequency realization of the generalized Poincaré-Bendixson principle.- 3.10. Frequency estimates of the period of a cycle.- 4. Yakubovich auto-oscillation.- 4.1. Frequency criteria for oscillation of systems with one differentiable nonlinearity.- 4.2. Examples of oscillatory systems.- 5. Cycles in systems with cylindrical phase space.- 5.1. The simplest case of application of the nonlocal reduction method for the equation of a synchronous machine.- 5.2. Circular motions and cycles of the second kind in systems with one nonlinearity.- 5.3. The method ofsystems of comparison.- 5.4. Examples.- 5.5. Frequency criteria for the existence of cycles of the second kind in systems with several nonlinearities.- 5.6. Estimation of the period of cycles of the second kind.- 6. The Barbashin-Ezeilo problem.- 6.1. The existence of cycles of the second kind.- 6.2. Bakaev stability. The method of invariant conical grids.- 6.3. The existence of cycles of the first kind in phase systems.- 6.4. A criterion for the existence of nontrivial periodic solutions of a third-order nonlinear system.- 7. Oscillations in systems satisfying generalized Routh-Hurwitz conditions. Aizerman conjecture.- 7.1. The existence of periodic solutions of systems with nonlinearity from a Hurwitzian sector.- 7.2. Necessary conditions for global stability in the critical case of two zero roots.- 7.3. Lemmas on estimates of solutions in the critical case of one zero root.- 7.4. Necessary conditions for absolute stability of nonautonomous systems.- 7.5. The existence of oscillatory and periodic solutions of systems with hysteretic nonlinearities.- 8. Frequency estimates of the Hausdorff dimension of attractors and orbital stability of cycles.- 8.1. Upper estimates of the Hausdorff measure of compact sets under differentiable mappings.- 8.2. Estimate of the Hausdorff dimension of attractors of systems of differential equations.- 8.3. Global asymptotic stability of autonomous systems.- 8.4. Zhukovsky stability of trajectories.- 8.5. A frequency criterion for Poincaré stability of cycles of the second kind.- 8.6. Frequency estimates for the Hausdorff dimension and conditions for global asymptotic stability.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 420 pp. Englisch.