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Symmetry, Volume 10, Issue 6

June 2018 - 50 articles

Cover Story: We reared Port Jackson shark eggs at present day temperatures and at plus 3 degrees to mimic future climate change scenarios. We found that fewer shark embryos survived at higher temperatures, but those that did survive had far stronger laterality and showed strong turn biases to the right. We suspect this increased cerebral lateralisation may be a compensatory mechanism to enhance cognitive capacity given a probable reduction in brain size due to developmental stress. View this paper.
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Articles (50)

  • Article
  • Open Access
3 Citations
3,720 Views
11 Pages

11 June 2018

One of the main problems in the theory of strongly regular graphs (SRGs) is constructing and classifying SRGs with given parameters. Strongly regular graphs with parameters (37,18,8,9), (41,20,9,10), (45,22,10,11), (49,24,11,12), (49,18,7,6) and (50,...

  • Article
  • Open Access
13 Citations
3,643 Views
22 Pages

8 June 2018

A relation is viewed as a granularity from a granular computing perspective. A classic rough set contains only one granularity. A multi-granulation rough set contains multiple granularities, which promotes the applications of classical rough set. Fir...

  • Feature Paper
  • Article
  • Open Access
20 Citations
5,062 Views
11 Pages

Computing the Metric Dimension of Gear Graphs

  • Shahid Imran,
  • Muhammad Kamran Siddiqui,
  • Muhammad Imran,
  • Muhammad Hussain,
  • Hafiz Muhammad Bilal,
  • Imran Zulfiqar Cheema,
  • Ali Tabraiz and
  • Zeeshan Saleem

8 June 2018

Let G = (V, E) be a connected graph and d(u, v) denote the distance between the vertices u and v in G. A set of vertices W resolves a graph G if every vertex is uniquely determined by its vector of distances to the vertices in W. A metric dimension o...

  • Article
  • Open Access
12 Citations
5,022 Views
12 Pages

7 June 2018

The classical Sierpinski Gasket defined on the equilateral triangle is a typical example of fractals. Sierpinski-like triangles can also be constructed on isosceles or scalene triangles. An explicit formula for the intrinsic metric on the classical S...

  • Article
  • Open Access
111 Citations
7,078 Views
18 Pages

The Recalculation of the Weights of Criteria in MCDM Methods Using the Bayes Approach

  • Irina Vinogradova,
  • Valentinas Podvezko and
  • Edmundas Kazimieras Zavadskas

7 June 2018

The application of multiple criteria decision-making methods (MCDM) is aimed at choosing the best alternative out of the number of available versions in the absence of the apparently dominant alternative. One of the two major components of multiple c...

  • Article
  • Open Access
13 Citations
3,976 Views
13 Pages

Laplacian Spectra for Categorical Product Networks and Its Applications

  • Shin Min Kang,
  • Muhammad Kamran Siddiqui,
  • Najma Abdul Rehman,
  • Muhammad Imran and
  • Mehwish Hussain Muhammad

7 June 2018

The Kirchhoff index, global mean-first passage time, average path length and number of spanning trees are of great importance in the field of networking. The “Kirchhoff index” is known as a structure descriptor index. The “global mean-first passage t...

  • Article
  • Open Access
15 Citations
4,298 Views
14 Pages

Some Results on Neutrosophic Triplet Group and Their Applications

  • Tèmítópé Gbóláhàn Jaíyéolá and
  • Florentin Smarandache

6 June 2018

This article is based on new developments on a neutrosophic triplet group (NTG) and applications earlier introduced in 2016 by Smarandache and Ali. NTG sprang up from neutrosophic triplet set X: a collection of triplets ( b , n e u t ( b ) , a n...

  • Article
  • Open Access
30 Citations
5,278 Views
22 Pages

A Study on Neutrosophic Cubic Graphs with Real Life Applications in Industries

  • Muhammad Gulistan,
  • Naveed Yaqoob,
  • Zunaira Rashid,
  • Florentin Smarandache and
  • Hafiz Abdul Wahab

5 June 2018

Neutrosophic cubic sets are the more generalized tool by which one can handle imprecise information in a more effective way as compared to fuzzy sets and all other versions of fuzzy sets. Neutrosophic cubic sets have the more flexibility, precision a...

  • Article
  • Open Access
31 Citations
4,675 Views
15 Pages

Topological Characterization of the Symmetrical Structure of Bismuth Tri-Iodide

  • Muhammad Imran,
  • Muhammad Arfan Ali,
  • Sarfraz Ahmad,
  • Muhammad Kamran Siddiqui and
  • Abdul Qudair Baig

4 June 2018

The bismuth tri-iodide ( B i I 3 ) is an inorganic compound. It is the result of the response of bismuth and iodine, which has inspired enthusiasm for subjective inorganic investigation. The topological indices are the numerical invariants of...

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Symmetry - ISSN 2073-8994