Hefke debbie j (388 risultati)

Condizione: Like New. Item is in like new condition. Hefke, Debbie J (illustratore).

Condizione: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc. Hefke, Debbie J (illustratore).

Condizione: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc. Hefke, Debbie J (illustratore).

Hardback. Condizione: 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 (illustratore).…

Paperback. Condizione: Like New. Join Polly on her wild adventure of chanting and learning how to pee pee in the potty. Will she get to wear her big girl underwear. Hefke, Debbie J (illustratore).

Condizione: Good. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good. Hefke, Debbie J (illustratore).

Hardcover. Condizione: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less. Hefke, Debbie J (illustratore).

Condizione: As New. Unread book in perfect condition. Hefke, Debbie J (illustratore).

Condizione: As New. Unread book in perfect condition. Hefke, Debbie J (illustratore).

Condizione: New. Hefke, Debbie J (illustratore).

Condizione: New. Hefke, Debbie J (illustratore).

Condizione: As New. Unread book in perfect condition. Hefke, Debbie J (illustratore).

Condizione: New. Hefke, Debbie J (illustratore).

Condizione: New. Hefke, Debbie J (illustratore).

Condizione: As New. Unread book in perfect condition. Hefke, Debbie J (illustratore).

Condizione: As New. Unread book in perfect condition. Hefke, Debbie J (illustratore).

Condizione: New. Hefke, Debbie J (illustratore).

Condizione: New. Hefke, Debbie J (illustratore).

Condizione: New. Hefke, Debbie J (illustratore).

Condizione: New. Hefke, Debbie J (illustratore).

Condizione: New. Hefke, Debbie J (illustratore).

Condizione: As New. Unread book in perfect condition. Hefke, Debbie J (illustratore).

Condizione: New. Hefke, Debbie J (illustratore).

Condizione: As New. Unread book in perfect condition. Hefke, Debbie J (illustratore).

Condizione: As New. Unread book in perfect condition. Hefke, Debbie J (illustratore).

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000. Hefke, Debbie J (illustratore).

Condizione: As New. Unread book in perfect condition. Hefke, Debbie J (illustratore).

Condizione: New. Hefke, Debbie J (illustratore).

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000. Hefke, Debbie J (illustratore).

Condizione: New. Hefke, Debbie J (illustratore).