Tridiagonal Fourth Order Approximations to General Two-Point Nonlinear Boundary Value Problems with Mixed Boundary Conditions
نویسنده
چکیده
This paper develops fourth order discretizations to the two-point boundary value problem y(2kt)=f(t,y(t),y(1\t)), ^o^0) "o^(1)(°) = 60' al ?W + "l^1^1) = 5 1These discretizations have the desirable properties that they are tridiagonal and of "positive type".
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