finmath / finmath-lib

Mathematical Finance Library: Algorithms and methodologies related to mathematical finance.
Apache License 2.0
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Finmath fourier methods #73

Closed AlessandroGnoatto closed 5 years ago

AlessandroGnoatto commented 5 years ago

What is this PR for?

Allow for calibration of the Merton Model, introduce the Variance Gamma model in the Fourier Framework

What type of PR is it?

Replace this line by any of { Bug Fix | Improvement | Feature | Documentation | Hot Fix | Refactoring }

Todos

What is the related issue?

How should this be tested?

There is a unit test that compares standard Fourier and FFT prices against externally computed values for validation.

Screenshots

Questions:

Does the licenses files need update? NO

Are there breaking changes for older versions? NO

Does the change require additional documentation? Maybe Javadoc needs improvements.