شماره ركورد كنفرانس :
4079
عنوان مقاله :
Symmetric second derivative methods for ODEs
پديدآورندگان :
Hosseini Nasab .M m_hosseininasab@tabrizu.ac.ir University of Tabriz , Hojjati .G ghojjati@tabrizu.ac.ir University of Tabriz , Abdi .A a_abdi@tabrizu.ac.ir University of Tabriz
كليدواژه :
Hamiltonian systems , Second derivative methods , Symmetric methods
عنوان كنفرانس :
چهل و هفتمين كنفرانس رياضي ايران
چكيده فارسي :
The purpose of this paper is the derivation of symmetric second derivative general linear methods (SGLMs) for general time-reversible differential equations. For this purpose SGLMs have been equipped with symmetry feature which allow to achieve an accurate conservation of the invariants of motion over long time intervals for reversible Hamiltonian systems and a solution
with a certain symmetry
