HIGHER ORDER BIFURCATION OF CRITICAL PERIODS FROM A PLANAR POLYNOMIAL SYSTEM[J]. Journal of South China Normal University (Natural Science Edition), 2009, 1(3): 19-21 .
Citation:
HIGHER ORDER BIFURCATION OF CRITICAL PERIODS FROM A PLANAR POLYNOMIAL SYSTEM[J]. Journal of South China Normal University (Natural Science Edition), 2009, 1(3): 19-21 .
HIGHER ORDER BIFURCATION OF CRITICAL PERIODS FROM A PLANAR POLYNOMIAL SYSTEM[J]. Journal of South China Normal University (Natural Science Edition), 2009, 1(3): 19-21 .
Citation:
HIGHER ORDER BIFURCATION OF CRITICAL PERIODS FROM A PLANAR POLYNOMIAL SYSTEM[J]. Journal of South China Normal University (Natural Science Edition), 2009, 1(3): 19-21 .
HIGHER ORDER BIFURCATION OF CRITICAL PERIODS FROM A PLANAR POLYNOMIAL SYSTEM
The higher order bifurcation of critical periods from a kind of planar polynomial systems is investigated, and the lower bound for the number of the critical periods for these systems is obtained.