Hassan Mohammed, A., Hassan Naser, R., Taha abdlwahab, A. (2014). Evaluation of Double Integral with Continuous Integrands by using Method. Alustath, 2(1), 13-18.
Ali Hassan Mohammed; Rusul Hassan Naser; Azal Taha abdlwahab. "Evaluation of Double Integral with Continuous Integrands by using Method". Alustath, 2, 1, 2014, 13-18.
Hassan Mohammed, A., Hassan Naser, R., Taha abdlwahab, A. (2014). 'Evaluation of Double Integral with Continuous Integrands by using Method', Alustath, 2(1), pp. 13-18.
Hassan Mohammed, A., Hassan Naser, R., Taha abdlwahab, A. Evaluation of Double Integral with Continuous Integrands by using Method. Alustath, 2014; 2(1): 13-18.

Evaluation of Double Integral with Continuous Integrands by using Method

Journal of Kufa for Mathematics and Computer
Article 1, Volume 2, Issue 1, April 2015, Pages 13-18
Authors
Ali Hassan Mohammed; Rusul Hassan Naser; Azal Taha abdlwahab
Abstract
The aim of this search is to evaluate double integral numerically with continuous integrands .And we choose Trapezoidal method (one of the Newton-Cotes formulas)to use it with respect to the two dimension. (interior x and exterior y).Also we will use Romberg Acceleration to improve the results with respect to accuracy and the number of subintervals that is used it and the time . We will use the symbol RTRT to this method where as R meaning Romberg acceleration and T Trapezoidal method
Keywords
double integra; RTR; Newton; Cotes formulas
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