Foreword

References

• Alhazov , A. , Antoniotti , M. and Leporati , A. 2013 . Characterizing the computational power of energy-based P systems . Int. J. Comput. Math. , 90 ( 4 ) : 789 – 800 .
   Web of Science ®Google Scholar
• Alhazov , A. and Rogozhin , Yu. 2013 . One-membrane symport with few extra symbols . Int. J. Comput. Math. , 90 ( 4 ) : 750 – 759 .
   Web of Science ®Google Scholar
• Freund , R. , Pérez-Hurtado , I. , Riscos-Núñez , A. and Verlan , S. 2013 . A formalization of membrane systems with dynamically evolving structures . Int. J. Comput. Math. , 90 ( 4 ) : 801 – 815 .
   Web of Science ®Google Scholar
• Gheorghe , M. , Ipate , F. , Lefticaru , R. , Pérez-Jiménez , M. J. , Ţurcanu , A. , Valencia Cabrera , L. , García-Quismondo , M. and Mierlǎc , L. 2013 . 3-Col problem modelling using simple kernel P systems . Int. J. Comput. Math. , 90 ( 4 ) : 816 – 830 .
   Web of Science ®Google Scholar
• Ivanov , S. 2013 . A formal framework for clock-free networks of cells . Int. J. Comput. Math. , 90 ( 4 ) : 776 – 788 .
   Web of Science ®Google Scholar
• Jiang , K. , Song , T. , Chen , W. and Pan , L. 2013 . Homogeneous spiking neural P systems working in sequential mode induced by maximum spike number . Int. J. Comput. Math. , 90 ( 4 ) : 831 – 844 .
   Web of Science ®Google Scholar
• Manca , V. and Marchetti , L. 2013 . An algebraic formulation of inverse problems in MP dynamics . Int. J. Comput. Math. , 90 ( 4 ) : 845 – 856 .
   Web of Science ®Google Scholar
• Pérez-Jiménez , M. J. , Riscos-Núñez , A. , Rius-Font , M. and Romero-Campero , F. J. 2013 . A polynomial alternative to unbounded environment for tissue P systems with cell division . Int. J. Comput. Math. , 90 ( 4 ) : 760 – 775 .
   Web of Science ®Google Scholar
• Vasile , C. I. , Pavel , A. B. and Dumitrache , I. 2013 . Universality of enzymatic numerical P systems . Int. J. Comput. Math. , 90 ( 4 ) : 869 – 879 .
   Google Scholar
• Wang , J. and Peng , H. 2013 . Adaptive fuzzy spiking neural P systems for fuzzy inference and learning . Int. J. Comput. Math. , 90 ( 4 ) : 857 – 868 .
   Web of Science ®Google Scholar