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The first law of cubology for the Rubik’s Revenge

  • Stefano Bonzio EMAIL logo , Andrea Loi und Luisa Peruzzi
Veröffentlicht/Copyright: 5. Juni 2017
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Abstract

We state and prove the first law of cubology of the Rubik’s Revenge and provide necessary and sufficient conditions for a randomly assembled Rubik’s Revenge to be solvable.


The second author was supported by Prin 2010/11 – Varietà reali e complesse: geometria, topologia e analisi armonica – Italy and also by INdAM. GNSAGA-Gruppo Nazionale per le Strutture Algebriche, Geometriche e le loro Applicazioni.



(Communicated by Anatolij Dvurečenskij)


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Received: 2015-4-28
Accepted: 2015-5-29
Published Online: 2017-6-5
Published in Print: 2017-6-27

© 2017 Mathematical Institute Slovak Academy of Sciences

Artikel in diesem Heft

  1. Some results in local Hilbert algebras
  2. A note on residuated po-groupoids and lattices with antitone involutions
  3. The first law of cubology for the Rubik’s Revenge
  4. Conditional associativity in orthomodular lattices
  5. A monotonicity property for generalized Fibonacci sequences
  6. Systems of conditionally independent sets
  7. On the k-th order lfsr sequence with public key cryptosystems
  8. On parametric spaces of bicentric quadrilaterals
  9. Character sums with an explicit evaluation
  10. Some remarks on formal power series and formal Laurent series
  11. The co-rank of the fundamental group: The direct product, the first Betti number, and the topology of foliations
  12. On prime and semiprime generalized hyperaction of hypermonoid
  13. On O’Malley ϱ-upper continuous functions
  14. Uniqueness theorems for finitely additive probabilities on quantum structures
  15. Some results on differential-difference analogues of Brück conjecture
  16. Oscillation of neutral second order half-linear differential equations without commutativity in deviating arguments
  17. On support, separation and decomposition theorems for t-Wright-concave functions
  18. A characterization of holomorphic bivariate functions of bounded index
  19. Asymptotic expansion of double Laplace-type integrals with a curve of minimal points and application to an exit time problem
  20. The geometry of two-valued subsets of Lp-spaces
  21. Hemi-slant submanifolds as warped products in a nearly Kaehler manifold
  22. A comparison of two tests in multivariate models
  23. Modelling prescription behaviour of general practitioners
  24. Characterization of congruence lattices of principal p-algebras
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