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pro vyhledávání: '"Köstenberger, Georg"'
Autor:
Jirak, Moritz, Köstenberger, Georg
In two landmark papers, Akaike introduced the AIC and FPE, demonstrating their significant usefulness for prediction. In subsequent seminal works, Shibata developed a notion of asymptotic efficiency and showed that both AIC and FPE are optimal, setti
Externí odkaz:
http://arxiv.org/abs/2406.13513
Autor:
Köstenberger, Georg, Stark, Thomas
We analyze the stability of (strong) laws of large numbers in Hadamard spaces with respect to distributional perturbations. For the inductive means of a sequence of independent, but not necessarily identically distributed random variables, we provide
Externí odkaz:
http://arxiv.org/abs/2307.06057
Autor:
Köstenberger, Georg
We consider the problem of computing the integral $$ \int_{\mathcal{U}(d)} u_{i_1j_1}\cdots u_{i_nj_n} \bar{u}_{i'_1j'_1} \cdots \bar{u}_{i'_{n'}j'_{n'}} dU, $$ where the integration takes place with respect to the probability Haar measure on the uni
Externí odkaz:
http://arxiv.org/abs/2101.00921