Solving Inverse Cauchy Problems of the Helmholtz Equation Using Conjugate Gradient Based-Method: BICG, BICGSTAB And PCG by Ibtihal Thabit Jameel, Athraa Falih Hasan, Duaa Jasim, Fatima M. Aboud

Subjects: “…Inverse Cauchy problems, Helmholtz equation, polynomial expansion, conjugate gradient based-method.…”
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An efficient gradient-based algorithm with descent direction for unconstrained optimization with applications to image restoration and robotic motion control by Sulaiman Mohammed Ibrahim, Aliyu M. Awwal, Maulana Malik, Ruzelan Khalid, Aida Mauziah Benjamin, Mohd Kamal Mohd Nawawi, Elissa Nadia Madi

Subjects: “…Gradient based method…”
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Characteristics of Soil Profile Greenhouse Gas Concentrations and Fluxes of Alpine Grassland as Affected by Livestock Grazing by Mingyuan Yin, Xiaopeng Gao, Yanyan Li, Yufeng Wu, Wennong Kuang, Fanjiang Zeng

Subjects: “…concentration gradient-based method…”
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Adaptive centre-frequency bandpass state-space digital filters and their l2-sensitivity analysis by Yoichi Hinamoto, Akimitsu Doi

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