Results 151 to 160 of about 1,285,867 (186)
Some of the next articles are maybe not open access.
International Journal of Bifurcation and Chaos
In the qualitative theory of differential equations in the plane [Formula: see text], one of the most difficult objects to study is the existence of limit cycles. Here, we summarize some results and open problems on the algebraic limit cycles of the planar polynomial differential systems.
openaire +1 more source
In the qualitative theory of differential equations in the plane [Formula: see text], one of the most difficult objects to study is the existence of limit cycles. Here, we summarize some results and open problems on the algebraic limit cycles of the planar polynomial differential systems.
openaire +1 more source
Current global efforts are insufficient to limit warming to 1.5°C
Science, 2022H Damon Matthews, Seth Wynes
exaly
Approaching the quantum limit in two-dimensional semiconductor contacts
Nature, 2023Weisheng Li, xiaoshu gong, Liang
exaly