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|Type:||Artigo de periódico|
|Title:||A class of asymptotically normal degenerate quasi U-statistics|
|Abstract:||Some quasi U-statistics, unlike other variants of U-statistics, arising in distance based tests for homogeneity of groups, have first-order stationary kernels of degree 2, and yet they enjoy asymptotic normality under suitable hypotheses of invariance. Central limit theorems for a more general class of quasi U-statistics with possibly higher order stationarity (and degree) are formulated with the aid of appropriate martingale (array) characterizations as well as permutational invariance structures.|
Higher order decomposability
|Appears in Collections:||Artigos e Materiais de Revistas Científicas - Unicamp|
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