Combinatorial Dyson-Schwinger equations and inductive data types
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Combinatorial Dyson-Schwinger equations and inductive data types. / Kock, Joachim.
In: Frontiers of Physics, Vol. 11, No. 3, 111205, 06.2016.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Combinatorial Dyson-Schwinger equations and inductive data types
AU - Kock, Joachim
PY - 2016/6
Y1 - 2016/6
N2 - The goal of this contribution is to explain the analogy between combinatorial Dyson-Schwinger equations and inductive data types to a readership of mathematical physicists. The connection relies on an interpretation of combinatorial Dyson-Schwinger equations as fixpoint equations for polynomial functors (established elsewhere by the author, and summarised here), combined with the now-classical fact that polynomial functors provide semantics for inductive types. The paper is expository, and comprises also a brief introduction to type theory.
AB - The goal of this contribution is to explain the analogy between combinatorial Dyson-Schwinger equations and inductive data types to a readership of mathematical physicists. The connection relies on an interpretation of combinatorial Dyson-Schwinger equations as fixpoint equations for polynomial functors (established elsewhere by the author, and summarised here), combined with the now-classical fact that polynomial functors provide semantics for inductive types. The paper is expository, and comprises also a brief introduction to type theory.
KW - Dyson-Schwinger equations
KW - type theory
KW - inductive types
KW - bialgebras
KW - polynomial functors
KW - HOPF-ALGEBRAS
KW - RENORMALIZATION
KW - TREES
KW - BIALGEBRAS
U2 - 10.1007/s11467-015-0544-3
DO - 10.1007/s11467-015-0544-3
M3 - Journal article
VL - 11
JO - Frontiers of Physics
JF - Frontiers of Physics
SN - 2095-0462
IS - 3
M1 - 111205
ER -
ID: 331498761