ENUFFT computes local Fourier coefficients from irregular orography samples on unstructured grids via NUFFT and elastic mode selection, producing more compact spectra and closer Parseval compliance than prior methods in monochromatic, Alpine, and mountain-wave tests.
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3 Pith papers cite this work. Polarity classification is still indexing.
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Modern palm concentrations in neotropical mountain forests show a non-random spatial association with pre-Columbian archaeological infrastructure, indicating that ancient human-managed areas may have been up to two orders of magnitude larger than current evidence suggests.
A reaction-diffusion model with spatial inhomogeneities produces a hysteresis loop between periodic hexagonal vegetation spots (increasing mortality) and aperiodic clustered spots (decreasing mortality) in arid ecosystems.
citing papers explorer
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Elastic Non-Uniform FFT (ENUFFT) spectral reconstruction of irregularly sampled orography on unstructured grids
ENUFFT computes local Fourier coefficients from irregular orography samples on unstructured grids via NUFFT and elastic mode selection, producing more compact spectra and closer Parseval compliance than prior methods in monochromatic, Alpine, and mountain-wave tests.
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Ecological Legacies of Pre-Columbian Settlements Evident in Palm Clusters of Neotropical Mountain Forests
Modern palm concentrations in neotropical mountain forests show a non-random spatial association with pre-Columbian archaeological infrastructure, indicating that ancient human-managed areas may have been up to two orders of magnitude larger than current evidence suggests.
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Aperiodic clustered and periodic hexagonal vegetation spot arrays explained by inhomogeneous environments and climate trends in arid ecosystems
A reaction-diffusion model with spatial inhomogeneities produces a hysteresis loop between periodic hexagonal vegetation spots (increasing mortality) and aperiodic clustered spots (decreasing mortality) in arid ecosystems.