Sökning: "matematik 2013"

Visar resultat 1 - 5 av 192 avhandlingar innehållade orden matematik 2013.

1. 1. Mathematical Reasoning in Physics Tests : Requirements, Relations, Dependence

   Författare :Helena Johansson; Mats Andersson; Jesper Boesen; Kerstin Pettersson; Göteborgs universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Mathematical reasoning; imitative reasoning; creative mathematical reasoning; physics tests; physics tasks; upper secondary school; Mantel-Haenszel procedure; Mathematical reasoning; imitative reasoning; creative mathematical reasoning; physics tests; physics tasks; upper secondary school; Mantel-Haenszel procedure.; Mantel-Haenszel procedure;

   Sammanfattning : By analysing and expanding upon mathematical reasoning requirements in physics tests, this licentiate thesis aims to contribute to the research studying how students’ knowledge in mathematics influence their learning of physics. A sample of physics tests from the Swedish National Test Bank in Physics was used as data, together with information of upper secondary students’ scores and grades on the tests. LÄS MER

3. 2. Syllogistic Analysis and Cunning of Reason in Mathematics Education

   Författare :Yang Liu; Arne Engström; Jiansheng Bao; Karlstads universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Mathematics education; mathematics teaching; syllogistic analysis; cunning of reason; change of perspective; didactic transposition; classroom instruction; textbook writing; Matematik; Mathematics;

   Sammanfattning : This essay explores the issue of organizing mathematics education by means of syllogism. Two aspects turn out to be particularly significant. One is the syllogistic analysis while the other is the cunning of reason. LÄS MER

4. 3. Functions of Generalized Bounded Variation

   Författare :Martin Lind; Viktor Kolyada; Peter Oswald; Karlstads universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; bounded p-variation; generalized bounded variation; modulus of continuity; function spaces; embeddings; Matematik; Mathematics;

   Sammanfattning : This thesis is devoted to the study of different generalizations of the classical conception of a function of bounded variation.First, we study the functions of bounded p-variation introduced by Wiener in 1924. We obtain estimates of the total p-variation (1.. LÄS MER

5. 4. Bounds on Hilbert Functions

   Författare :Ornella Greco; Mats Boij; Aldo Conca; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Hilbert Functions; Commutative Algebra;

   Sammanfattning : This thesis is constituted of two articles, both related to Hilbert functions and h-vectors. In the first paper, we deal with h-vectorsof reduced zero-dimensional schemes in the projective plane, and, in particular, with the problem of finding the possible h-vectors for the union of two sets of points of given h-vectors. LÄS MER

7. 5. Modelling Two-Person Interactions Within and Between Cultural Groups

   Författare :Fredrik Jansson; Kimmo Eriksson; Anne Kandler; Mälardalens högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Mathematical modelling; cultural evolution; Mathematics Applied Mathematics; matematik tillämpad matematik;

   Sammanfattning : The groups with which we associate influence our actions. This is often the case even when they are not deliberately organised but rather based on social categories, such as sex and skin colour, or cultural homogeneity, such as common language or customs. LÄS MER