Avery j (Más de 1300 resultados)

Hardback. Condición: Good. This book is the fourth of 15 related monographs presents systematically a theory of crossing-cubic nonlinear systems. In this treatment, at least one vector field is crossing-cubic, and the other vector field can be constant, crossing-linear, crossing-quadratic, and crossing-cubic. For constant vector fields, the dynamical systems possess 1-dimensional flows, such as parabola and inflection flows plus third-order parabola flows. For crossing-linear and crossing-cubic systems, the dynamical systems possess saddle and center equilibriums, parabola-saddles, third-order centers and saddles (i.e, (3rd UP+: UP+)-saddle and (3rdUP-: UP-)-saddle) and third-order centers (i.e., (3rd DP+: DP-)-center, (3rd DP-, DP+)-center) . For crossing-quadratic and crossing-cubic systems, in addition to the first and third-order saddles and centers plus parabola-saddles, there are (3:2)parabola-saddle and double-inflection saddles, and for the two crossing-cubic systems, (3:3)-saddles and centers exist. Finally, the homoclinic orbits with centers can be formed, and the corresponding homoclinic networks of centers and saddles exist. Readers will learn new concepts, theory, phenomena, and analytic techniques, including - Constant and crossing-cubic systems - Crossing-linear and crossing-cubic systems - Crossing-quadratic and crossing-cubic systems - Crossing-cubic and crossing-cubic systems - Appearing and switching bifurcations - Third-order centers and saddles - Parabola-saddles and inflection-saddles - Homoclinic-orbit network with centers - Appearing bifurcations ​Develops equilibrium singularity and bifurcations in 2-dimensional self-cubic systems; Presents (1,3) and (3,3)-sink, source, and saddles; (1,2) and (3,2)-saddle-sink and saddle-source; (2,2)-double-saddles; Develops homoclinic networks of source, sink and saddles. Hefke, Debbie J (ilustrador).…

Condición: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

paperback. Condición: Very Good.

Hardback. Condición: Good. This book is the fourth of 15 related monographs presents systematically a theory of crossing-cubic nonlinear systems. In this treatment, at least one vector field is crossing-cubic, and the other vector field can be constant, crossing-linear, crossing-quadratic, and crossing-cubic. For constant vector fields, the dynamical systems possess 1-dimensional flows, such as parabola and inflection flows plus third-order parabola flows. For crossing-linear and crossing-cubic systems, the dynamical systems possess saddle and center equilibriums, parabola-saddles, third-order centers and saddles (i.e, (3rd UP+: UP+)-saddle and (3rdUP-: UP-)-saddle) and third-order centers (i.e., (3rd DP+: DP-)-center, (3rd DP-, DP+)-center) . For crossing-quadratic and crossing-cubic systems, in addition to the first and third-order saddles and centers plus parabola-saddles, there are (3:2)parabola-saddle and double-inflection saddles, and for the two crossing-cubic systems, (3:3)-saddles and centers exist. Finally, the homoclinic orbits with centers can be formed, and the corresponding homoclinic networks of centers and saddles exist. Readers will learn new concepts, theory, phenomena, and analytic techniques, including - Constant and crossing-cubic systems - Crossing-linear and crossing-cubic systems - Crossing-quadratic and crossing-cubic systems - Crossing-cubic and crossing-cubic systems - Appearing and switching bifurcations - Third-order centers and saddles - Parabola-saddles and inflection-saddles - Homoclinic-orbit network with centers - Appearing bifurcations ​Develops equilibrium singularity and bifurcations in 2-dimensional self-cubic systems; Presents (1,3) and (3,3)-sink, source, and saddles; (1,2) and (3,2)-saddle-sink and saddle-source; (2,2)-double-saddles; Develops homoclinic networks of source, sink and saddles. Hefke, Debbie J (ilustrador).…

Hardcover. Condición: Fair. No Jacket. Missing dust jacket; Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.

Hardcover. Condición: Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.

Paperback. Condición: Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.

Paperback. Condición: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Paperback. Condición: New. First Edition. The item is brand new, never used or read. It's in perfect condition and may include supplements and/or access codes or come shrink-wrapped.

Hardback. Condición: Very Good. A powerful and poetic picture book about Black history in the United States, from the shores of Africa and slavery, to the civil rights and Black Lives Matter movements. With stunning lyricism reminiscent of traditional African spirituals and today's rhythm and flow of hip-hop, a teacher shares the history of being Black in the US, while continuing to march into present day--undeterred and proud to be Black. Author Jaha Nailah Avery shows you have to understand the past to shape the future, and knowing who you are gives you the strength to do just that. The book's back matter on Black history is an extensive resource and provides additional context to the reading of I Heard. Walthall, Steffi (ilustrador).…

Hardback. Condición: Good. A powerful and poetic picture book about Black history in the United States, from the shores of Africa and slavery, to the civil rights and Black Lives Matter movements. With stunning lyricism reminiscent of traditional African spirituals and today's rhythm and flow of hip-hop, a teacher shares the history of being Black in the US, while continuing to march into present day--undeterred and proud to be Black. Author Jaha Nailah Avery shows you have to understand the past to shape the future, and knowing who you are gives you the strength to do just that. The book's back matter on Black history is an extensive resource and provides additional context to the reading of I Heard. Walthall, Steffi (ilustrador).…

Condición: Very Good. 2nd Edition. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Condición: Very Good. 2nd Edition. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Condición: Good. 2nd Edition. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.…

Condición: good. Book is in good condition and may include underlining highlighting and minimal wear. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service.

Condición: As New. Like New condition. Like New dust jacket. A near perfect copy that may have very minor cosmetic defects.

Condición: good. A copy that has been read, remains in good condition. All pages are intact, and the cover is intact. The spine and cover show signs of wear. Pages can include notes and highlighting and show signs of wear, and the copy can include "From the library of" labels or previous owner inscriptions. 100% GUARANTEE! Shipped with delivery confirmation, if you're not satisfied with purchase please return item! Ships via media mail.…

Condición: Very Good. Very Good condition. Good dust jacket. Volume 2; J-O. A copy that may have a few cosmetic defects. May also contain light spine creasing or a few markings such as an owner's name, short gifter's inscription or light stamp. B & W Illustrations (ilustrador).

Hardback. Condición: Good. In 1862, James Henry Avery, a 24 year-old Michigan farmer and new father, joined the Fifth Regiment of the Union Cavalry. This text presents his account of his personal experiences, cavalry movements, and battles, augmented with notes that provide a historical context and 32 rare photographs and ill.…

Condición: Very Good. Very Good Condition. Has some wear. Five star seller - Buy with confidence.

Condición: Very Good. Very Good condition. A copy that may have a few cosmetic defects. May also contain light spine creasing or a few markings such as an owner's name, short gifter's inscription or light stamp.

Condición: As New. Like New condition. A near perfect copy that may have very minor cosmetic defects.

Condición: Good. . . Before placing your order for please contact us for confirmation on the book's binding. Check out our other listings to add to your order for discounted shipping. All orders guaranteed and ship within 24 hours.

Paperback. Condición: Good. No Jacket. Missing dust jacket; Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

hardcover. Condición: Good. Grade 2 out 5 points. Used books with this grade may have any of the following: Moderate wear on cover and pages, personalized notes/names, stickers/labels, markings on pages, bends/creases on cover/spine, ex-library markings. May not include extra materials such as dust jackets, access codes, CDs, accessories, etc. All orders ship by next business day! We are a small company and very thankful for your business. B & W Illustrations (ilustrador).…

Paperback. Condición: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Hardcover. Condición: fair. Acceptable Copy. Customer Service Guaranteed.

Paperback. Condición: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Condición: good. Fast & Free Shipping â" Good condition. It may show normal signs of use, such as light writing, highlighting, or library markings, but all pages are intact and the book is fully readable. A solid, complete copy that's ready to enjoy.

hardcover. Condición: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.