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ANALISIS KEMAMPUAN PEMBUKTIAN MATEMATIS PADA MATA KULIAH TEORI RING DITINJAU DARI PENDIDIKAN SEKOLAH MENENGAH

open access: yesJurnal Lebesgue, 2023
Mathematical proof is a crucial component in studying mathematics, especially at advanced levels. Previous research has reported that many students face difficulties in solving mathematical proof problems, including in rings theory course.
Nina Agustyaningrum   +2 more
doaj   +1 more source

Proofs without words

open access: yesLietuvos Matematikos Rinkinys, 2023
Usually, proofs of mathematical statements involve both algebraic rearrangements and logical reasoning. But there are mathematical statements whose truth is obvious at first glance when there is a diagram illustrating that proof.
Edmundas Mazėtis   +1 more
doaj   +3 more sources

Using Figurate Numbers in Elementary Number Theory – Discussing a ‘Useful’ Heuristic From the Perspectives of Semiotics and Cognitive Psychology

open access: yesFrontiers in Psychology, 2020
The use of figurate numbers (e.g., in the context of elementary number theory) can be considered a heuristic in the field of problem solving or proving.
Leander Kempen, Rolf Biehler
doaj   +1 more source

MATHEMATICAL PROOF: THE LEARNING OBSTACLES OF PRE-SERVICE MATHEMATICS TEACHERS ON TRANSFORMATION GEOMETRY

open access: yesJME (Journal of Mathematics Education), 2019
Several studies related to mathematical proof have been done by many researchers on high-level materials, but not yet examined on the material of transformation geometry.
M. S. Noto, N. Priatna, J. A. Dahlan
semanticscholar   +1 more source

The Tur\'{a}n number and probabilistic combinatorics [PDF]

open access: yes, 2011
In this short expository article, we describe a mathematical tool called the probabilistic method, and illustrate its elegance and beauty through proving a few well-known results. Particularly, we give an unconventional probabilistic proof of a classical
Aw, Alan J.
core   +1 more source

Mathematical Explanation beyond Explanatory Proof

open access: yesBritish Journal for the Philosophy of Science, 2020
Much recent work on mathematical explanation has presupposed that the phenomenon involves explanatory proofs in an essential way. I argue that this view, ‘proof chauvinism’, is false.
W. D’Alessandro
semanticscholar   +1 more source

Proof and Understanding in Mathematical Practice

open access: yesPhilosophia Scientiæ, 2012
The mathematical practice of proving theorems seems clearly to result in improved mathematical understanding; the aim of proving, and reproving, theorems in mathematics is better understanding.
Danielle Macbeth
doaj   +1 more source

Relations between Generalization, Reasoning and Combinatorial Thinking in Solving Mathematical Open-Ended Problems within Mathematical Contest

open access: yesMathematics, 2020
Algebraic thinking, combinatorial thinking and reasoning skills are considered as playing central roles within teaching and learning in the field of mathematics, particularly in solving complex open-ended mathematical problems Specific relations between ...
Janka Medová   +2 more
doaj   +1 more source

Mathematical Method and Proof [PDF]

open access: yesSynthese, 2006
On a traditional view, the primary role of a mathematical proof is to warrant the truth of the resulting theorem. This view fails to explain why it is very often the case that a new proof of a theorem is deemed important. Three case studies from elementary arithmetic show, informally, that there are many criteria by which ordinary proofs are valued.
openaire   +2 more sources

On the nonlinear stability of mKdV breathers [PDF]

open access: yes, 2012
A mathematical proof for the stability of mKdV breathers is announced. This proof involves the existence of a nonlinear equation satisfied by all breather profiles, and a new Lyapunov functional which controls the dynamics of small perturbations and ...
Akhmediev N   +12 more
core   +2 more sources

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