看清运费、商品描述、请直接下单,单本不议价,量大从优。标“现货”的当日16点前北京发货,其余的国外发货,一般2-3周周可到货,个别的4-5周,急用的请咨询客服。代购各国外文图书,发票税点3%(下单后联系客服,把税点钱加到订单里面再付款)。孔网买书一定要看清封底和版权页,看好卖家信誉、发货时效。 This book takes the reader from the end of introductory Lie group theory to the threshold of infinite-dimensional group representations. Merging algebra and analysis throughout, the author uses Lie-theoretic methods to develop a beautiful theory having wide applications in mathematics and physics. The book initially shares insights that make use of actual matrices; it later relies on such structural features as properties of root systems.
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