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States spaces of the snake and its tour: Convergence of the discrete snake - MaRDI portal

States spaces of the snake and its tour: Convergence of the discrete snake (Q1426861)

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scientific article; zbMATH DE number 2057330
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States spaces of the snake and its tour: Convergence of the discrete snake
scientific article; zbMATH DE number 2057330

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    States spaces of the snake and its tour: Convergence of the discrete snake (English)
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    15 March 2004
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    The state space of the Brownian snake and that of its tour are homeomorphic. The tour of the discrete snake built on a geometrical Galton-Watson tree of size \(n\) converges weakly to the tour of the Brownian snake. This leads to weak convergence of the discrete snake to the Brownian snake. The ``geometric width'' of the discrete snake also converges weakly to the geometric width of Brownian snake.
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    Galton-Watson tree
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    Brownian snake
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    weak convergence
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