Heikki Orelma

Cauchy–Riemann Operators in Octonionic Analysis

Janne Kauhanen, Heikki Orelma · Advances in Applied Clifford Algebras · 2018 · 44 citations

Riemann-hilbert Problem, Octonionic Analysis, Dirac Operator

Hyperbolic Function Theory in the Clifford Algebra $${\mathcal {C}}\ell_{n+1, 0}$$

Sirkka-Liisa Eriksson, Heikki Orelma · Advances in Applied Clifford Algebras · 2009 · 13 citations

Spectral Theory, Engineering, Representation Theory +5

Time–Frequency Analysis in $$\mathbb {R}^n$$

Vesa Vuojamo, Ville Turunen, Heikki Orelma · Journal of Fourier Analysis and Applications · 2021 · 13 citations · Full text

Structural Results for Quaternionic Gabor Frames

Paula Cerejeiras, Stefan Hartmann, Heikki Orelma · Advances in Applied Clifford Algebras · 2018 · 11 citations

Gabor Expansion, Clifford Algebra, Structural Results +2

Stochastic continuum approach to high-cycle fatigue: Modelling stress history as a stochastic process

Tero Frondelius, Terhi Kaarakka, Reijo Kouhia et al. · European Journal of Mechanics - A/Solids · 2021 · 11 citations · Full text

Endurance Surface, Engineering, Mechanical Engineering +21