ISSN: 1805-3610 (print)
ISSN: 1805-3629 (online)
DOI: 10.13164/ma
Vydává: Ústav matematiky FSI VUT v Brně
Šéfredaktor: prof. RNDr. Josef Šlapal, CSc.
Web: ma.fme.vutbr.cz

Časopis vychází od roku 2012, dvakrát ročně.

Kolekce v této sbírce

Poslední příspěvky

  • Event corruption: A game theoretic approach 

    Haugen, Kjetil K.; Solberg, Harry A. (Vysoké učení technické v Brně, Fakulta strojního inženýrství, Ústav matematiky, 2018)
    This article applies economics of doping theory (game theory) to corrup- tion. Similarities and significant differences between the two topics are identified. As a consequence of such differences, the corruptive action – ...
  • Expected characteristic in Tunnels & Trolls character creation, with generalizations 

    Brander, Tommi (Vysoké učení technické v Brně, Fakulta strojního inženýrství, Ústav matematiky, 2018)
    In the roleplaying game Tunnels & Trolls the characteristics of player characters are determined by rolling dice in the following manner: First, one rolls three dice and calculates their sum. If the three dice ...
  • Predicting football tables by a maximally parsimonious model 

    Haugen, Kjetil K.; Owren, Brynjulf (Vysoké učení technické v Brně, Fakulta strojního inženýrství, Ústav matematiky, 2018)
    This paper presents some useful mathematical results concerned with football table prediction. In addition, some empirical results indicate that an alter- native methodology for football table prediction may produce ...
  • On real and complex convexity 

    Abidi, Jamel (Vysoké učení technické v Brně, Fakulta strojního inženýrství, Ústav matematiky, 2018)
    We show that the holomorphic differential equation k ′′ ( k + c ) = γ ( k ′ ) 2 is fundamental for the study of a special class of convex and strictly plurisubharmonic functions ( k : C → C be holomorphic and γ,c ∈ C ) . ...
  • Some new separation axioms in GenTop 

    Dourari, Khedidja; Lazaar, Sami (Vysoké učení technické v Brně, Fakulta strojního inženýrství, Ústav matematiky, 2018)
    In this paper, we introduce some new separation axioms in the category of generalized topological spaces. Some characterizations of these axioms are given. Morphisms rendered invertible by the T 0 -reflection in GenTop ...
  • The quasitopos of b-uniform filter spaces 

    Leseberg, Dieter; Vaziry, Zohreh (Vysoké učení technické v Brně, Fakulta strojního inženýrství, Ústav matematiky, 2018)
    In this paper a systematic study begins of the category b-UFIL of b- uniform filter spaces and b-uniformly continuous mappings. We will show that this construct forms a quasitopos in which ...
  • Hierarchical Bayesian Bradley–Terry for applications in Major League Baseball 

    Phelan, G. C.; Whelan, J. T. (Vysoké učení technické v Brně, Fakulta strojního inženýrství, Ústav matematiky, 2018)
    A common problem faced in statistical inference is drawing conclusions from paired comparisons, in which two objects compete and one is declared the victor. A probabilistic approach to such a problem is the ...
  • Sizing up the regions of unique minima in the least squares nonlinear regression 

    Khinkis, L.; Crotzer M.; Oprisan, A. (Vysoké učení technické v Brně, Fakulta strojního inženýrství, Ústav matematiky, 2018)
    In nonlinear regression analysis, the residual sum of squares may possess multiple local minima. This complicates finding the global minimum and adversely affects reliability of the relevant statistical methods. Identifying ...
  • The relationship between anxiety and performance in a statistics class 

    Mason, S. E.; Reid, E. M. (Vysoké učení technické v Brně, Fakulta strojního inženýrství, Ústav matematiky, 2018)
    Many students experience anxiety when taking a required statistics course. As high levels of anxiety may interfere with performance, it is desirable to identify and control factors shown to affect student anxiety. The ...
  • Using the Seychelles child development study to cluster multiple outcomes into domains to improve estimation of the overall effect of mercury on neurodevelopment 

    LaLonde, A.; Love, T. (Vysoké učení technické v Brně, Fakulta strojního inženýrství, Ústav matematiky, 2018)
    Environmental exposure effects on human development can be small and difficult to detect due to the nature of observational data. In the Seychelles Child Development Study, researchers examined the effect of prenatal ...
  • Random Subspace Learning (RASSEL) with data driven weighting schemes 

    Elshrif, M.; Fokoué, E. (Vysoké učení technické v Brně, Fakulta strojního inženýrství, Ústav matematiky, 2018)
    We present a novel adaptation of the random subspace learning approach to regression analysis and classification of high dimension low sample size data, in which the use of the individual strength of each explanatory ...
  • Kernelized cost-sensitive listwise ranking 

    Olinto, G.; Fokoué, E. (Vysoké učení technické v Brně, Fakulta strojního inženýrství, Ústav matematiky, 2018)
    Learning to Rank is an area of application in machine learning, typically supervised, to build ranking models for Information Retrieval systems. The training data consists of lists of items with some partial order specified ...
  • Some equivalence relationships of regularized regressions 

    Zhang, Y.; Thakar, J.; Topham, D.; Falsey, A.; Zeng D.; Qiu, X. (Vysoké učení technické v Brně, Fakulta strojního inženýrství, Ústav matematiky, 2018)
    Regularization is a powerful framework for solving ill-posed problem and preventing model overfitting in modern regression analysis. It is especially useful for high-dimensional or functional (infinite dimensional) ...
  • The multifaceted impact of statistical methodology and theory in data science 

    Fokoué, E.; Brimkov, B. (Vysoké učení technické v Brně, Fakulta strojního inženýrství, Ústav matematiky, 2018)
  • Necessary conditions for hyponormality of Toeplitz operators on the Fock space 

    Gupta, A.; Singh, S. K. (Vysoké učení technické v Brně, Fakulta strojního inženýrství, Ústav matematiky, 2017)
    In this article, the necessary conditions for the hyponormality of Toeplitz operator T with harmonic polynomial symbols on the Fock space are explored.
  • Application of a new type of preopen sets and related continuity 

    Roy, B. (Vysoké učení technické v Brně, Fakulta strojního inženýrství, Ústav matematiky, 2017)
    In this paper a new class of sets termed as -preopen sets has been introduced and some of its properties are discussed. A new type of separation axiom has been introduced with the help of this newly de ned sets. Finally ...
  • Weil diffeology I: Classical differential geometry 

    Nishimura, H. (Vysoké učení technické v Brně, Fakulta strojního inženýrství, Ústav matematiky, 2017)
    Topos theory is a category-theoretical axiomatization of set theory. Model categories are a category-theoretical framework for abstract homotopy theory. They are complete and cocomplete categories endowed with three classes ...
  • Equilibrium team selection in football under win or profit maximisation 

    Haugen, K. K. (Vysoké učení technické v Brně, Fakulta strojního inženýrství, Ústav matematiky, 2017)
    This article applies mathematical methods to investigating (extremely) simpli ed versions of the team selection problem for football managers. The team selection problem { obviously a game problem { is analysed game ...
  • Downstream logistics optimization at EWOS Norway 

    Branda, M.; Haugen, K. K; Novotný, .J.; Olstad, A. (Vysoké učení technické v Brně, Fakulta strojního inženýrství, Ústav matematiky, 2017)
    The Norwegian company EWOS AS produces sh feed for the salmon farming industry, supplying approximately 300 customers spread along the coast of Norway. The feed is produced at three factory locations and distributed by a ...
  • Traces of Hadamard and Kronecker products of matrices 

    Das, P. K.; Vashisht, L. K. (Vysoké učení technické v Brně, Fakulta strojního inženýrství, Ústav matematiky, 2017)
    We present some inequality/equality for traces of Hadamard product and Kronecker product of matrices. Some numerical examples are given to support the results.

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