Hello. I am an undergraduate and currently looking to study about fractional calculus, specifically about discrete fractional systems. Any books recommendation? Also, should i learn continuous fractional calculus first?
An Introduction to Fractional Derivatives, Fractional Differential Equations, to Methods of Their Solution and some of their Applications by Igor Podlubny
Goodrich, Christopher, and Allan C. Peterson. Discrete fractional calculus. Vol. 10. Cham: Springer, 2015. https://link.springer.com/content/pdf/10.1007/978-3-319-25562-0.pdf