@article{Guterding2024, author = {Daniel Guterding}, title = {Sparse Modeling Approach to the Arbitrage-Free Interpolation of Plain-Vanilla Option Prices and Implied Volatilities}, journal = {Risks}, number = {11 (5)}, doi = {https://doi.org/10.3390/risks11050083}, url = {https://www.mdpi.com/2227-9091/11/5/83}, year = {2024}, }