Unit (ring theory)

Related lectures (9)

Covers the concept of group cohomology, focusing on chain complexes, cochain complexes, cup products, and group rings.

Explores univariate time series analysis, covering stationarity, ARMA processes, model selection, and unit root tests.

Explores the properties and applications of logarithmic embeddings in number fields.

Covers algorithms for big numbers, Z_n, and orders in a group, explaining arithmetic operations and cryptographic concepts.

Covers the analysis and modeling of univariate time series, focusing on stationarity, ARMA processes, and forecasting.

Covers count data models and Poisson regression, then transitions to univariate time series analysis for forecasting economic variables.

Explores irreducible polynomials, finite fields, cyclic unit groups, and field construction.

Explores irreducible polynomials, finite fields, and the construction of unique finite fields from irreducible polynomials.

Covers the properties of the ring of Eisenstein integers and its submodule structure.

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