Some Block Backward Differentiation Formulas (BDFs) capable of generating solutions to Stiff initial value problems are derived using Lagrangian interpolation technique. The region of absolute stability of the BDFs are constructed and the nature so obtained establishes some fact about the choice of BDFs for numerical treatment of stiff Problems. The BDFs derived were implemented on some standard stiff initial value Problems. The results show that the 3-point BDF step size ratio with r = 2 has the widest region of absolute stability and highest accuracy.Keywords: Zero stability, Hybrid, k–step, Block methods, first order initial value proble
In this thesis, the direct method of Block Backward Differentiation Formula (BBDF) for solving two p...
This paper describes the development of a two-point implicit code in the form of fifth order Block B...
A new family of block methods, namely block backward differentiation alpha-formulas (BBDF-) are deve...
Some Block Backward Differentiation Formulas (BDFs) capable of generating solutions to Stiff initial...
In this paper research work we designed Block Backward Differential Formulas (BBDFs) that is able to...
A new block method that generates two values simultaneously is developed for the integration of stif...
Implicit numerical methods for solving sti® Initial Value Problems (IVPs) are known to perform bet...
Recently, block backward differentiation formulas (BBDFs) are used successfully for solving stiff di...
This thesis compiles four new numerical methods that are successfully derived and presented based o...
A block backward differentiation formula of uniform order eight is proposed for solving first order ...
New implicit block formulae that compute solution of stiff initial value problems at two points simu...
Abstract: In this paper we present details of a new class of hybrid methods which are based on backw...
This paper focuses on derivation of a 2-point block extended backward differentiation formula (BEBDF...
A superclass of block backward differentiation formula (BBDF) suitable for solving stiff ordinary di...
A new block backward differentiation formula of order 4 with variable step size is formulated. By va...
In this thesis, the direct method of Block Backward Differentiation Formula (BBDF) for solving two p...
This paper describes the development of a two-point implicit code in the form of fifth order Block B...
A new family of block methods, namely block backward differentiation alpha-formulas (BBDF-) are deve...
Some Block Backward Differentiation Formulas (BDFs) capable of generating solutions to Stiff initial...
In this paper research work we designed Block Backward Differential Formulas (BBDFs) that is able to...
A new block method that generates two values simultaneously is developed for the integration of stif...
Implicit numerical methods for solving sti® Initial Value Problems (IVPs) are known to perform bet...
Recently, block backward differentiation formulas (BBDFs) are used successfully for solving stiff di...
This thesis compiles four new numerical methods that are successfully derived and presented based o...
A block backward differentiation formula of uniform order eight is proposed for solving first order ...
New implicit block formulae that compute solution of stiff initial value problems at two points simu...
Abstract: In this paper we present details of a new class of hybrid methods which are based on backw...
This paper focuses on derivation of a 2-point block extended backward differentiation formula (BEBDF...
A superclass of block backward differentiation formula (BBDF) suitable for solving stiff ordinary di...
A new block backward differentiation formula of order 4 with variable step size is formulated. By va...
In this thesis, the direct method of Block Backward Differentiation Formula (BBDF) for solving two p...
This paper describes the development of a two-point implicit code in the form of fifth order Block B...
A new family of block methods, namely block backward differentiation alpha-formulas (BBDF-) are deve...