Unified Convergence Analysis of Chebyshev–Halley Methods for Multiple Polynomial Zeros
In this paper, we establish two local convergence theorems that provide initial conditions and error estimates to guarantee the <i>Q</i>-convergence of an extended version of Chebyshev–Halley family of iterative methods for multiple polynomial zeros due to Osada (<i>J. Comput. Appl...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-01-01
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| Series: | Mathematics |
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| Online Access: | https://www.mdpi.com/2227-7390/10/1/135 |