TY - JOUR T1 - Proper orthogonal and dynamic mode decomposition of sunspot data JO - Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences UR - http://eprints.whiterose.ac.uk/167362/ PY - 2021/02/08 AU - Albidah AB AU - Brevis W AU - Fedun V AU - Ballai I AU - Jess DB AU - Stangalini M AU - Higham J AU - Verth G ED - DO - DOI: 10.1098/rsta.2020.0181 PB - The Royal Society VL - 379 IS - 2190 Y2 - 2025/05/19 ER -