261–280 of
344 results.
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Nayyer Iqbal
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Shahid Ahmad
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Muhammad Hussain
Here we purpose a simple but realistic model of one dimensional nonlinear Kapitza oscillator driven by sin- or cos- rapidly external oscillating periodical force. The model has a parameter 2gl=a22 of ...
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D. K. Ganguly
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Ranu Mukherjee
The concept of the GAP-integral was introduced by the authors [4]. In this paper Cauchy and Harnack extensions for the GAP integral on the real line arepresented.DOI : http://dx.doi.org/10.22342/jims....
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S. Arumugam
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Jay Bagga
Graceful graphs were first studied by Rosa in 1966. The Kotzig-Ringel graceful tree conjecture states that every tree has a graceful labeling. Aldred and McKay and others have used computer programs t...
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S. Arumugam
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Dalibor Froncek
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N. Kamatchi
Let <i>G = (V;E)</i> be a graph of order n. A bijection <i>f : V → {1, 2,...,n} </i>is called <i>a distance magic labeling </i>of G if there exists a posit...
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Dalibor Froncek
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Leah Tollefson
A canoe paddle is a cycle attached to an end-vertex of a path. It was shown by Truszczynski that all canoe paddles are graceful and therefore decompose complete graphs. A kayak paddle is a pair of cyc...
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Joseph A. Gallian
In this article I trace my involvement with graph labeling for the past 25 years. I provide some statistical information about the growth in interest in graph labeling and some open problems that I be...
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P. Selvaraju
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G. Sethuraman
No abstract available.
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W. D. Wallis
A labelling is a mapping whose domain is some set of graph elements- the set of vertices, for example, or the set of all vertices and edges - and whose range is a set of positive integers. In particul...
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Peter J. Slater
Given the inability to prove that all trees are graceful, can we at least say something positive about their gracefulness? Two problems of this type are presented.DOI : http://dx.doi.org/10.22342/jims...
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Daniel Bouchard
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Patrick Clark
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Hsin-Hao Su
No abstract available.
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Rikio Ichishima
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Akito Oshima
No abstract available.
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Elliot Krop
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Sin-Min Lee
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Christopher Raridan
We characterize strongly edge regular product graphs and find the edge-balanced index sets of complete bipartite graphs without a perfect matching, the direct product K<sub>n</sub> X K<...
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K. A. Sugeng
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N. H. Bong
No abstract available.
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Allen O'Neal
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Peter J. Slater
No abstract available.
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Nenden Octavarulia Shanty
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Yusuf Hartono
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Ratu Ilma
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Dede De Haan
This study aimed at investigating the progress of students' learning on multiplication fractions with natural numbers through the five activity levels based on Realistic Mathematics Education (RME) ap...
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Puri Pramudiani
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Zulkardi Zulkardi
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Yusuf Hartono
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Barbara Van Amerom
Learning about decimals is an important part in mathematics. However at the same time, decimals are known as the abstract numbers for students. Mostly in Indonesia, decimal is taught only as another ...
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Rippi Maya
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Utari Sumarmo
This paper reports findings of a post test experimental control group design conducted to investigate the role of modified Moore learning approach on improving students' mathematical understanding ...
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Kurnia Rahmi Yuberta
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Zulkardi Zulkardi
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Yusuf Hartono
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Frans Van Galen
Many researchers found that students have difficulties in understandingarea measurement. Students mostly focus on applying formula to find the area of certain shapes without knowing what the area is a...
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Koeno Gravemeijer
If we want to make something concrete in mathematics education, we are inclined introduce, what we call, ‘manipulatives', in the form of tactile objects or visual representations. If we want to make s...
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Nasrullah Nasrullah
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Zulkardi Zulkardi
In line with design research, the use of Bermain Satu Rumah (BSR) as traditional game to support children's counting classroom wherein students are encouraged to construct mathematical understanding....