“idempotent”的概念、定义、翻译、参考文献-科学参考

单词	idempotent
释义	idempotent Mathematics An element x in a ring where x² = x. In a Boolean ring all elements are idempotent. In the endomorphism ring of a vector space, the idempotent elements are the projections.
随便看	new issues New Keynesian economics Newlands, John Alexander Reina Newlands’ law New Left newly industrialized countries newly industrializing country Newman, James Hansen (1956– ) Newman, John Henry (1801–90) Newman projection Newman, St John Henry (1801–90) Newman–Keuls test New Millennium Deep Space-1 New Millennium Deep Space-2 New Millennium Program New Model Army new Moon new orders New Orleans, Battle of (8 January 1815) New Plymouth new political economy Newport Rising (1839) new protectionism new realism New Red Sandstone

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