Results 11 to 20 of about 106,091 (264)
New Application of the (G′/G)-Expansion Method for Thin Film Equations
Abstract and Applied Analysis, 2013 The (G′/G)-expansion method is used for the first time to find traveling wave solutions for thin film equations, where it is found that the related balance numbers are not the usual positive integers. The closed-form solution obtained via this method is
Wafaa M. Taha +2 more
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Long paths and connectivity in 1-independent random graphs. [PDF]
Random Struct Algorithms, 2020 A probability measure on the subsets of the edge set of a graph G is a 1‐independent probability measure (1‐ipm) on G if events determined by edge sets that are at graph distance at least 1 apart in G are independent. Given a 1‐ipm , denote by the associated random graph model. Let denote the collection of 1‐ipms on G for which each edge is included in
Day AN, Falgas-Ravry V, Hancock R.
europepmc +2 more sources
Rectilinear approximation and volume estimates for hereditary bodies via [0, 1]‐decorated containers
Journal of Graph Theory, Volume 104, Issue 1, Page 104-132, September 2023., 2023 Abstract We use the hypergraph container theory of Balogh–Morris–Samotij and Saxton–Thomason to obtain general rectilinear approximations and volume estimates for sequences of bodies closed under certain families of projections. We give a number of applications of our results, including a multicolour generalisation of a theorem of Hatami, Janson and ...
Victor Falgas‐Ravry +3 more
wiley +1 more source
1‐independent percolation on ℤ2×Kn
Random Structures &Algorithms, Volume 62, Issue 4, Page 887-910, July 2023., 2023 Abstract A random graph model on a host graph H$$ H $$ is said to be 1‐independent if for every pair of vertex‐disjoint subsets A,B$$ A,B $$ of E(H)$$ E(H) $$, the state of edges (absent or present) in A$$ A $$ is independent of the state of edges in B$$ B $$.
Victor Falgas‐Ravry +1 more
wiley +1 more source
The codegree threshold of K4−$K_4^{-}$
Journal of the London Mathematical Society, Volume 107, Issue 5, Page 1660-1691, May 2023., 2023 Abstract The codegree threshold ex2(n,F)$\operatorname{ex}_2(n, F)$ of a 3‐graph F$F$ is the minimum d=d(n)$d=d(n)$ such that every 3‐graph on n$n$ vertices in which every pair of vertices is contained in at least d+1$d+1$ edges contains a copy of F$F$ as a subgraph.
Victor Falgas‐Ravry +3 more
wiley +1 more source
Journal of Economic Surveys, Volume 35, Issue 1, Page 106-140, February 2021., 2021 Abstract “Early intervention” has been a mantra in recent debates about human capital investment. Strong theoretical models motivate this focus by predicting that investment in children is most cost‐effective when they are young. The “Heckman curve” summarizes this idea visually (Heckman, 2006).
Michael Rosholm +8 more
wiley +1 more source
Matematik Derslerinde Matematik Tarihi Kullanımının Matematik Tutumuna Etkisi
Eskişehir Osmangazi Üniversitesi Sosyal Bilimler Dergisi, 2019 Bu çalışmada, matematik derslerinde matematik tarihi kullanımının öğrencilerin matematiğe olan tutumlarına etkisi incelenmiştir. Araştırmada verilerin elde edilmesi sürecinde deneysel desenlerden yarı deneysel desen olarak değerlendirilen ön test/son test eşitlenmemiş kontrol gruplu model kullanılmıştır.
Kani BAŞIBÜYÜK, Yasin SOYLU
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Analytical Rational Solitons of the Modified Lakshmanan-Porsezian-Daniel Equation
Universal Journal of Mathematics and Applications, 2023 In this paper, the Lakshmanan-Porsezian-Daniel (LPD) equation is studied. New analytical rational solitons to the LPD equation are presented by an ansatz method.
İlker Burak Giresunlu, Bengi Yıldız
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Ortaokul Matematik Öğretmenlerinin Uzaktan Eğitimde Matematik Öğretim Deneyimleri
Batı Anadolu Eğitim Bilimleri Dergisi, 2021 Covid-19 pandemisi sadece sağlık alanında değil birçok alanda etkilerini göstermeye devam etmektedir. Bu alanlardan biri de eğitimdir. Pandeminin hızlı bir şekilde yayılması sebebiyle birçok ülkede olduğu gibi Türkiye de eğitim sürecine uzaktan eğitim yoluyla devam etmektedir.
Gülşah ÖZDEMİR BAKİ, Elif ÇELİK
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How to teach the Pythagorean theorem: An analysis of lesson plans [PDF]
, 2018 This research was conducted among mathematics graduates who participated in a pedagogical formation certificate program. Participants were asked to prepare a lesson plan intended for use in teaching the Pythagorean theorem as part of a ninth grade ...
Güner, Necdet
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