Browsing by Subject "Mathematical techniques"
Now showing items 1-3 of 3
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The activities of counting and measuring in a Romany Community and in school context
(2007)Interdisciplinary approaches of the last decades that are based upon anthropology and cognitive psychology, have contributed to the growing awareness of the interrelation between culture, cognition and context. This paper ... -
Elliptical higher rank numerical range of some Toeplitz matrices
(2018)The higher rank numerical range is described for a class of matrices which happen to be unitarily reducible to direct sums of (at most) 2-by-2 blocks. In particular, conditions are established under which tridiagonal ... -
Learning object farms and learning design in science education
(2005)A Learning Object (LO) is a collection of digital pieces representing a minimal, independent and standalone educational unit. By combining XML and MathML technologies, together with the computing power of server based ...