1 citations · 1 across the 3 of their papers we have counts for
3 papers
q-fin.ST2026
Null-Validated Topological Signatures of Financial Market Dynamics
Samuel W. Akingbade
Financial markets exhibit temporal organization that is not fully captured by volatility measures or linear correlation structure. We study a null-validated topological approach fo…
q-fin.ST2023★ 1 cited
Why Topological Data Analysis Detects Financial Bubbles?
Samuel W. Akingbade, Marian Gidea, Matteo Manzi +1
We present a heuristic argument for the propensity of Topological Data Analysis (TDA) to detect early warning signals of critical transitions in financial time series. Our argument…
math.DS2022
Arnold diffusion in a model of dissipative system
Samuel W. Akingbade, Marian Gidea, Tere M-Seara
For a mechanical system consisting of a rotator and a pendulum coupled via a small, time-periodic Hamiltonian perturbation, the Arnold diffusion problem asserts the existence of `d…