human: Given a node-centered hypergraph: <hypergraph>, where nodes represent papers and hyperedges represent sets of papers co-cited by a source paper.

Details of the hypergraph:
Center node: "a triple error correcting cyclic code from the gold and kasami welch apn power functions"
  Abstract: Based on a sufficient condition proposed by Hollmann and Xiang for constructing triple-error-correcting codes, the minimum distance of a binary cyclic code $\mathcal{C}_{1,3,13}$ with three zeros $\alpha$, $\alpha^3$, and $\alpha^{13}$ of length $2^m-1$ and the weight divisibility of its dual code are studied, where $m\geq 5$ is odd and $\alpha$ is a primitive element of the finite field $\mathbb{F}_{2^m}$. The code $\mathcal{C}_{1,3,13}$ is proven to have the same weight distribution as the binary triple-error-correcting primitive BCH code $\mathcal{C}_{1,3,5}$ of the same length.

Connected through hyperedge HE-1 (induced by source paper "constant composition codes as subcodes of linear codes"):
  with members:
    - "linear codes with two or three weights from quadratic bent functions"
    - "a class of two weight and three weight codes and their applications in secret sharing"
    - "a class of p ary cyclic codes and their weight enumerators"
    - "a class of three weight cyclic codes"

Connected through hyperedge HE-2 (induced by source paper "new permutation trinomials from niho exponents over finite fields with even characteristic"):
  with members:
    - "several classes of permutation trinomials from niho exponents"
    - "new permutation trinomials constructed from fractional polynomials"
    - "new classes of permutation binomials and permutation trinomials over finite fields"
    - "permutation trinomials over finite fields with even characteristic"

Connected through hyperedge HE-3 (induced by source paper "a class of optimal ternary cyclic codes and their duals"):
  with members:
    - "weight distributions of cyclic codes with respect to pairwise coprime order elements"
    - "a class of three weight cyclic codes"
    - "optimal ternary cyclic codes from monomials"
    - "optimal ternary cyclic codes with minimum distance four and five"
    - "hamming weights in irreducible cyclic codes"

Connected through hyperedge HE-4 (induced by source paper "a class of p ary cyclic codes and their weight enumerators"):
  with members:
    - "the weight distribution of a family of p ary cyclic codes"
    - "a class of three weight cyclic codes"
    - "a family of five weight cyclic codes and their weight enumerators"
    - "hamming weights in irreducible cyclic codes"
    - "the weight distributions of cyclic codes and elliptic curves"

Connected through hyperedge HE-5 (induced by source paper "on the weight distributions of several classes of cyclic codes from apn monomials"):
  with members:
    - "a class of three weight cyclic codes"
    - "optimal ternary cyclic codes from monomials"
    - "five families of three weight ternary cyclic codes and their duals"

Connected through hyperedge HE-6 (induced by source paper "optimal ternary cyclic codes with minimum distance four and five"):
  with members:
    - "optimal ternary cyclic codes from monomials"
    - "hamming weights in irreducible cyclic codes"

Question: Please tell me which class the center node belongs to. The 40 classes are: cs.NA(Numerical Analysis), cs.MM(Multimedia), cs.LO(Logic in Computer Science), cs.CY(Computers and Society), cs.CR(Cryptography and Security), cs.DC(Distributed, Parallel, and Cluster Computing), cs.HC(Human-Computer Interaction), cs.CE(Computational Engineering, Finance, and Science), cs.NI(Networking and Internet Architecture), cs.CC(Computational Complexity), cs.AI(Artificial Intelligence), cs.MA(Multiagent Systems), cs.GL(General Literature), cs.NE(Neural and Evolutionary Computing), cs.SC(Symbolic Computation), cs.AR(Hardware Architecture), cs.CV(Computer Vision and Pattern Recognition), cs.GR(Graphics), cs.ET(Emerging Technologies), cs.SY(Systems and Control), cs.CG(Computational Geometry), cs.OH(Other Computer Science), cs.PL(Programming Languages), cs.SE(Software Engineering), cs.LG(Machine Learning), cs.SD(Sound), cs.SI(Social and Information Networks), cs.RO(Robotics), cs.IT(Information Theory), cs.PF(Performance), cs.CL(Computation and Language), cs.IR(Information Retrieval), cs.MS(Mathematical Software), cs.FL(Formal Languages and Automata Theory), cs.DS(Data Structures and Algorithms), cs.OS(Operating Systems), cs.GT(Computer Science and Game Theory), cs.DB(Databases), cs.DL(Digital Libraries), cs.DM(Discrete Mathematics). Directly output the class name.

gpt: cs.DM(Discrete Mathematics)