TY - JOUR ID - TI - Investment of Trigonometric B-Spline to Solve I. V. Ps AU - Najim A. Ismael PY - 2020 VL - 12 IS - 4 SP - Math Page 55 EP - 60 JO - Journal of Al-Qadisiyah for Computer Science and Mathematics مجلة القادسية لعلوم الحاسوب والرياضيات SN - 20740204 25213504 AB - This paper is devoted for finding approximate solution ofthe second order differential equation with initialconditions by using quadratic trigonometric basic splinefunction. It turns out through the examples analyzed(numerical results) in this field that the results are veryclose to the real values, given that the absolute error isvery small, thus the trigonometric B-spline functioninvestment for solving I. V. Ps is acceptable.

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