Well-bounded operators are those which possess a bounded functional calculus for the absolutely continuous functions on some compact intervals.
良有界算子是这样一类算子,它对于在某个紧区间上绝对连续的函数具有有界的函数演算。
Cash register, filling gas, car body construction, in line with the characteristics of public transport operators, reflects the functional purpose of the supremacy.
现金出纳机,灌装气体、车身结构,与特点,反映了公共交通机构功能的霸主地位。
Using the modulus of smoothness and K-functional, direct and inverse theorems of simultaneous approximation for a kind of multivariate trigonometric polynomial operators are established.
利用光滑模和K -泛函给出了一类多元三角多项式算子同时逼近的正逆定理。
应用推荐