О числе предельных циклов уравнения d y / d x = P ( x , y ) / Q ( x , y ) , где P и Q - многочлены 2-й степени

И.Г. Петровский; Е.М. Ландис

Matematiceskij sbornik (1955)

  • Volume: 79, Issue: 2, page 209-250
  • ISSN: 0368-8666

How to cite

top

Петровский, И.Г., and Ландис, Е.М.. "О числе предельных циклов уравнения $dy/dx=P(x,y)/Q(x,y)$, где $P$ и $Q$ - многочлены 2-й степени." Matematiceskij sbornik 79.2 (1955): 209-250. <http://eudml.org/doc/69302>.

@article{Петровский1955,
author = {Петровский, И.Г., Ландис, Е.М.},
journal = {Matematiceskij sbornik},
keywords = {ordinary differential equations},
language = {rus},
number = {2},
pages = {209-250},
publisher = {Tipogr. Lissnera i Sobko},
title = {О числе предельных циклов уравнения $dy/dx=P(x,y)/Q(x,y)$, где $P$ и $Q$ - многочлены 2-й степени},
url = {http://eudml.org/doc/69302},
volume = {79},
year = {1955},
}

TY - JOUR
AU - Петровский, И.Г.
AU - Ландис, Е.М.
TI - О числе предельных циклов уравнения $dy/dx=P(x,y)/Q(x,y)$, где $P$ и $Q$ - многочлены 2-й степени
JO - Matematiceskij sbornik
PY - 1955
PB - Tipogr. Lissnera i Sobko
VL - 79
IS - 2
SP - 209
EP - 250
LA - rus
KW - ordinary differential equations
UR - http://eudml.org/doc/69302
ER -

NotesEmbed ?

top

You must be logged in to post comments.

To embed these notes on your page include the following JavaScript code on your page where you want the notes to appear.

Only the controls for the widget will be shown in your chosen language. Notes will be shown in their authored language.

Tells the widget how many notes to show per page. You can cycle through additional notes using the next and previous controls.

    
                

Note: Best practice suggests putting the JavaScript code just before the closing </body> tag.