irradicable 发表于 2025-3-23 13:29:05

http://reply.papertrans.cn/27/2642/264111/264111_11.png

在前面 发表于 2025-3-23 17:33:24

The Fourier Transform of Convex and Oscillating FunctionsWhat may be referred to as an initial point for the subject of this chapter is Trigub’s result of the 1970’s on the asymptotics of the Fourier transform of a convex function (see, ., ).

清楚 发表于 2025-3-23 19:07:09

The Fourier Transform of a Radial FunctionSpherical symmetry is a very interesting and important property of a function. Theorem 1.5 gives that if f(x) is radial (depending only on ‌x‌), then . is radial too.

拥挤前 发表于 2025-3-23 23:02:26

http://reply.papertrans.cn/27/2642/264111/264111_14.png

最小 发表于 2025-3-24 04:50:31

http://reply.papertrans.cn/27/2642/264111/264111_15.png

幻想 发表于 2025-3-24 07:29:51

http://reply.papertrans.cn/27/2642/264111/264111_16.png

Melanoma 发表于 2025-3-24 11:27:31

http://reply.papertrans.cn/27/2642/264111/264111_17.png

庇护 发表于 2025-3-24 17:34:32

http://reply.papertrans.cn/27/2642/264111/264111_18.png

crease 发表于 2025-3-24 21:01:22

http://reply.papertrans.cn/27/2642/264111/264111_19.png

Allowance 发表于 2025-3-25 03:02:24

http://reply.papertrans.cn/27/2642/264111/264111_20.png
页: 1 [2] 3 4 5
查看完整版本: Titlebook: Decay of the Fourier Transform; Analytic and Geometr Alex Iosevich,Elijah Liflyand Book 2014 Springer Basel 2014 Fourier transform.bounded