Nghĩa của từ radius of convergence bằng Tiếng Đức
adius of convergence [reidiəsɔfkənvəːdʒəns] Konvergenzradius [math.]
Đặt câu có từ "radius of convergence"
1. Thus, the radius of convergence of the perturbation series is increased.
2. Various methods for the determination of the radius of convergence of such series are discussed.
Verschiedene Methoden werden für die Bestimmung des Konvergenzradius solcher Reihen diskutiert.
3. These formulas are similar to the Cauchy–Hadamard theorem for the radius of convergence of a power series.
Einer ähnlichen Idee folgt die Formel von Cauchy-Hadamard, mit der man den Konvergenzradius einer Potenzreihe ermitteln kann.
4. An argument by Freeman Dyson shows that the radius of convergence of the perturbation series in QED is zero.
5. So the radius of convergence of any probability generating function must be at least 1, by Abel's theorem for power series with non-negative coefficients.