In recent years, various fractional-order basis functions have been constructed and used for solving different classes of fractional problems. In this work, a new generalization of fractional-order Bernoulli wavelets is introduced. These new basis functions are employed to give a numerical solution for Hammerstein type fractional integro-differential equations with weakly singular kernel. To this aim, the Riemann-Liouville integral operator is applied to the basis functions and the result is computed exactly by the analytic form of Bernoulli polynomials. Through this process, key properties of the Riemann-Liouville integral and Caputo derivative are utilized to define two remainders associated with the main problem. After that, using an appropriate set of collocation points, the problem is converted to a system of algebraic equations. Due to the efficiency and high accuracy of this new technique, we extend the method for solving fractional Fredholm-Volterra integro-differential equations. Then, an upper bound of the error is discussed for the approximation of a function based on the fractional-order Bernoulli wavelets. Finally, the method is utilized for solving some illustrative examples to check its performance.
Nemati, S. (2025). A novel approach using a new generalization of Bernoulli wavelets for solving fractional integro-differential equations with singular kernel. Computational Methods for Differential Equations, (), -. doi: 10.22034/cmde.2024.62229.2728
MLA
Nemati, S. . "A novel approach using a new generalization of Bernoulli wavelets for solving fractional integro-differential equations with singular kernel", Computational Methods for Differential Equations, , , 2025, -. doi: 10.22034/cmde.2024.62229.2728
HARVARD
Nemati, S. (2025). 'A novel approach using a new generalization of Bernoulli wavelets for solving fractional integro-differential equations with singular kernel', Computational Methods for Differential Equations, (), pp. -. doi: 10.22034/cmde.2024.62229.2728
CHICAGO
S. Nemati, "A novel approach using a new generalization of Bernoulli wavelets for solving fractional integro-differential equations with singular kernel," Computational Methods for Differential Equations, (2025): -, doi: 10.22034/cmde.2024.62229.2728
VANCOUVER
Nemati, S. A novel approach using a new generalization of Bernoulli wavelets for solving fractional integro-differential equations with singular kernel. Computational Methods for Differential Equations, 2025; (): -. doi: 10.22034/cmde.2024.62229.2728
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