**Italian Journal of Pure and
Applied Mathematics
**

**Issue
n. 39-2018**

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1. On fuzzy minimal structures

2.
A note on $S$-acts and bounded linear
operators

3.
Application of recurrent neural
network using Matlab simulink
in medicine

4.
Generalized numerical radius
inequalities for $2\times 2$ operator matrices

5.
A comparative study on achromatic
and $B$-chromatic number of certain graphs

6.
A weaker quantitative
characterization of the sporadic simple groups

7.
Lawvere-Tierney sheaves, factorization
systems, sections and $j$-essential monomorphisms in a topos

8.
HX-type chaotic (hyperchaotic)
system based on fuzzy inference modeling

9.
The $Q$-conjugacy character table of
dihedral groups

10. $\alpha$-nilpotent groups derived from hypergroups with $\xi^*$-relation

12. On some properties of rough approximations of
subrings via cosets

13. On generalized zero-divisor graph associated
with a commutative ring

14. The fixed point of meromorphic solutions for
difference Riccati equation

15. Structure of $(w_{1},w_{2})$-tempered
ultradistribution using short-time Fourier transform

16. Partially blind signature scheme based on
chaotic maps and factoring problems

17. A study on pseudoorders
in ordered $*$-semihypergroups

18. Differential transformation method for solving
high order fuzzy initial value problems

19. Some properties of zero gradations on Samanta fuzzy topological spaces

20. Mathematical analysis of an age-structured quarantine/isolation
model

21. Banach and Kannan contractions on $S$-metric space

22. Fixed point theorems for one and two self-maps
on a $G$-metric space

23. Generalizations of prime ternary subsemimodules of ternary semimodules

25. Characterizations of ordered semihypergroups based on ordered fuzzy points

26. On topological effect algebras

29. On some generating functions for the
two-parameters one-variable Srivastava polynomials

30. Some classes of invariant submanifolds of
$(LCS)_n$-manifolds

31. Haar wavelet collocation method for solving
nonlinear Kuramoto--Sivashinsky
equation

32. Application of parameter optimization algorithm
in digital architecture design

33. Total and connected domination in chemical
graphs

34. The Borda rule
comprehensive evaluation method based on spearman rank

36. The realization of radio frequency
identification handset antenna based on internet of things

38. On the $k$-normal elements and polynomials over
finite fields

40. On properties of various morphisms in the
categories of general Krasner hypermodules

41. A study on bijective soft hemirings

42. On the Fibonacci numbers of the molecular
graphs of some bent phenylenes

43. Off-step discretization for system of nonlinear singular boundary value problems
using variable mesh

45. Chapman-Jouguet
travelling wave for a two-steps reaction scheme

46. Zariski topology for second subhypermodules

47. The Hecke algebra $H(P_{\mathbb Q},P_{\mathbb Z})$ and its
relation to the crossed product $H(P_{\mathbb
Q}^{+},P_{\mathbb Z})\times_{\beta}\{1,-1\}$

49. Parameter estimation for a class of diffusion
process from discrete observation

50. More properties of an operation on
semi-generalized open sets

51. Normal edge-transitive Cayley graphs whose
order are a product of three primes

52. A Bayesian method to fit an ARMA Model

53. Rough soft $BCK$-algebras and their decision
making

54. Iso-arrays and conditional communication on $P$
system

56. Hermite-Hadamard type inequalities for
generalized $(s,m,\varphi)$-preinvex Godunova-Levin functions

57. Algebraic hyperstructures and social relations

58. Note on relations among multiple zeta(-star)
values

59. Linear maps on $M_{n}(\mathbb{C})$ preserving inner local spectral radius zero

60. An equivalent definition of a $\mathcal {C}$-group

61. Study of extended Weyl
$k$-fractional integral via Chebyshev inequalities

62. Modification of accuracy estimation using stock
market data

63. Hyper quasi-MV algebras and ideals

65. Sandwich sets and congruences in completely
inverse $AG^{**}$-groupoids

66. Some generalization of subpullback flat