A multi-parameter fuzzy classification using sigmoidal membership functions derived from Gaussian mixture models on SDSS data yields less contaminated red and green-valley samples with clearer physical trends than hard-boundary methods.
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2 Pith papers cite this work. Polarity classification is still indexing.
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astro-ph.GA 2years
2026 2verdicts
UNVERDICTED 2representative citing papers
Green valley galaxies live preferentially in the outskirts of galaxy clusters as satellites, consistent with environmental quenching processes.
citing papers explorer
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A Multi-parameter Fuzzy Set Framework for Classifying Red, Blue, and Green Valley Galaxies
A multi-parameter fuzzy classification using sigmoidal membership functions derived from Gaussian mixture models on SDSS data yields less contaminated red and green-valley samples with clearer physical trends than hard-boundary methods.
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Cluster-green galaxy correlations: where do these galaxies live?
Green valley galaxies live preferentially in the outskirts of galaxy clusters as satellites, consistent with environmental quenching processes.