On the derivation of second order variable step variable order block backward differentiation formulae for solving stiff ODEs
Siti Ainor Mohd Yatim, Zarina Bibi İbrahim, Khairil Iskandar Othman, Mohamed Hammad Adam Suleiman
Abstract
Siti Ainor Mohd Yatim, Zarina Bibi İbrahim, Khairil Iskandar Othman, Mohamed Hammad Adam Suleiman
Abstract
In this paper, we derive a second order Variable Step Variable Order Block Backward Differentiation Formulae (VSVO-BBDF (2)). This method pertains to the study of solving stiff Ordinary Differential Equations (ODEs) of second order (y"). The pertinent findings in term of total number of steps, accuracy and computational time are displayed and discussed through distinct tables.
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In this paper, we derive a second order Variable Step Variable Order Block Backward Differentiation Formulae (VSVO-BBDF (2)). This method pertains to the study of solving stiff Ordinary Differential Equations (ODEs) of second order (y"). The pertinent findings in term of total number of steps, accuracy and computational time are displayed and discussed through distinct tables.
Key concepts: Variable (mathematics), Ode, Ordinary differential equation, Mathematics, Block (permutation group theory), Backward differentiation formula, Applied mathematics, Order (exchange)