Functions - from pointwise values to distributions
Šimša, Jaromír
2002 - Czech
We consider transformations of usual pointwise-valued functions to generalizedfunctions ( distributions ) which play an important role in modern physics. V příspěvku je vyložen přechod od funkcí s hodnotami v jednotlivých bodech k zobecněným funkcím ( distribucím ), které hrají významnou úlohu v moderní fyzice.
Keywords:
Dirac function; Heaviside function; Radon measure
Available at various institutes of the ASCR
Functions - from pointwise values to distributions
We consider transformations of usual pointwise-valued functions to generalizedfunctions ( distributions ) which play an important role in modern physics.
Modelling three-dimensional objects - course from 3D to 2D and back
Roubíček, Filip
2002 - Czech
Modelling is one of characteristic cognitive methods in the teaching of geometry. The interconnection of two-dimensional and three-dimensional modelling is important for the development of a space imagination and another skills in thesolid geometry. Ve vyučování geometrii je modelování jednou z charakteristických metod poznávání. Propojení dvojrozměrného a trojrozměrného modelování je důležité pro rozvoj prostorové představivosti a dalších stereometrických dovedností.
Keywords:
modelling; teaching of geometry
Available at various institutes of the ASCR
Modelling three-dimensional objects - course from 3D to 2D and back
Modelling is one of characteristic cognitive methods in the teaching of geometry. The interconnection of two-dimensional and three-dimensional modelling is important for the development of a space ...
The financial analysis of farm businesses based on the advanced methodology offinancial assesment
Novák, J.; Sůvová, H.; Vondráček, Jiří
2001 - Czech
Keywords:
discriminat analysis%quantitative genetics%linear statistical models
Available at various institutes of the ASCR
The financial analysis of farm businesses based on the advanced methodology offinancial assesment
Dissipative processes and their modelling by means of methods theory of partial differential equations of evolution type
Straškraba, Ivan
2001 - Czech
In this lecture some problems of mathematical theory of dissipative processes are discussed. The influence of dissipative mechanism on existence and qualitative behavior of solution is shown in different levels of generality. V této přednášce jsou vyloženy některé problémy matematické teorie disipativních procesů. V různých stupních obecnosti je ukázán vliv disipativního mechanismu na existenci a kvalitativní chování řešení.
Keywords:
dissipative processes%evolution equations
Available at various institutes of the ASCR
Dissipative processes and their modelling by means of methods theory of partial differential equations of evolution type
In this lecture some problems of mathematical theory of dissipative processes are discussed. The influence of dissipative mechanism on existence and qualitative behavior of solution is shown in ...
Application of the method of lines to compressible flow (computational aspects)
Segeth, Karel; Šolín, P.
2000 - Czech
The paper sums up the results of numerical experiments of the authors with the application of the method of lines to problems of compressible flow. Příspěvek shrnuje výsledky numerických experimentů autorů s použitím metody přímek při numerickém řešení úloh stlačitelného proudění.
Keywords:
methods of lines to problems of compressible flow
Available at various institutes of the ASCR
Application of the method of lines to compressible flow (computational aspects)
The paper sums up the results of numerical experiments of the authors with the application of the method of lines to problems of compressible flow.
On improving teachersď beliefs about mathematical education
Tichá, Marie
2000 - Czech
The contribution is based on our belief about teacherďs decisive effect on the character of mathematical education. Therefore we put stress to the necessity to help teachers to shift them from "transferring of informations" to the "bringing of challenges, questions, problems". Some impulses how to influence teacherďs belief and our present experience from the work with teachers are given. Příspěvek vychází z přesvědčení, že rozhodující vliv na charakter matematického vzdělávání má učitel. Zdůrazňuje se v něm nutnost pomoci učitelům posunout těžiště jejich působení na žáky od role "předavatele" informací k roli nositele výzev, otázek, problémů, tvůrce klimatu. Jsou uvedeny náměty, jak rozvíjet a kultivovat přesvědčení (belief) učitelů a naše dosavadní zkušenosti a výsledky práce s učiteli.
Available on request at various institutes of the ASCR
On improving teachersď beliefs about mathematical education
The contribution is based on our belief about teacherďs decisive effect on the character of mathematical education. Therefore we put stress to the necessity to help teachers to shift them from ...
The principle of the finite element method
Křížek, Michal
1999 - Czech
Available at various institutes of the ASCR
The principle of the finite element method
The secod crisis of mathematics or the difficulties of the development of the calculus
Schwabik, Štefan
1998 - Czech
Available in digital repository of the ASCR
The secod crisis of mathematics or the difficulties of the development of the calculus
(Un)reliability of numerical computation. - What danger lies behind the numerical calculations?
Vitásek, Emil; Křížek, Michal
1998 - Czech
Available at various institutes of the ASCR
(Un)reliability of numerical computation. - What danger lies behind the numerical calculations?
Numerical modelling of the movement of a rigid particle in viscous fluid
Segeth, Karel; Ježek, J.; Saic, K.
1998 - Czech
Available at various institutes of the ASCR
Numerical modelling of the movement of a rigid particle in viscous fluid
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