Voronoĭ’s memoir of 1903: “On a problem from the theory of asymptotic functions”

Keyword(s):  
1998 ◽  
Vol 21 (3) ◽  
pp. 417-428 ◽  
Author(s):  
Michael Oberguggenberger ◽  
Todor Todorov

We present a solution of the problem of multiplication of Schwartz distributions by embedding the space of distributions into a differential algebra of generalized functions, called in the paper “asymptotic function,” similar to but different from J. F Colombeau's algebras of new generalized functions.


2019 ◽  
Vol 182 (1) ◽  
pp. 366-382 ◽  
Author(s):  
Felipe Lara ◽  
Rubén López ◽  
Benar F. Svaiter

1980 ◽  
Vol s2-21 (2) ◽  
pp. 297-303 ◽  
Author(s):  
Gábor Somorjai
Keyword(s):  

Water ◽  
2015 ◽  
Vol 7 (12) ◽  
pp. 939-955 ◽  
Author(s):  
Tomasz Kowalik ◽  
Andrzej Walega

Mathematics ◽  
2021 ◽  
Vol 9 (18) ◽  
pp. 2334
Author(s):  
Ángel Luis Muñoz Castañeda ◽  
Noemí DeCastro-García ◽  
David Escudero García

This work proposes a new algorithm for optimizing hyper-parameters of a machine learning algorithm, RHOASo, based on conditional optimization of concave asymptotic functions. A comparative analysis of the algorithm is presented, giving particular emphasis to two important properties: the capability of the algorithm to work efficiently with a small part of a dataset and to finish the tuning process automatically, that is, without making explicit, by the user, the number of iterations that the algorithm must perform. Statistical analyses over 16 public benchmark datasets comparing the performance of seven hyper-parameter optimization algorithms with RHOASo were carried out. The efficiency of RHOASo presents the positive statistically significant differences concerning the other hyper-parameter optimization algorithms considered in the experiments. Furthermore, it is shown that, on average, the algorithm needs around 70% of the iterations needed by other algorithms to achieve competitive performance. The results show that the algorithm presents significant stability regarding the size of the used dataset partition.


1995 ◽  
Vol 77 ◽  
pp. 153
Author(s):  
A. Hinkkanen ◽  
John Rossi

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