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Full-Text Articles in Physical Sciences and Mathematics
A Support Theorem For A Wave Equation, Aysha Khaled Alshamsi
A Support Theorem For A Wave Equation, Aysha Khaled Alshamsi
Theses
It is well known that the fundamental solution to the classical wave equation Δ𝑢 (𝑥, 𝑡) − ∂𝑡𝑡𝑢(𝑥,𝑡) = 0 is supported on the light cone {(𝑥, 𝑡) ∈ ℝ𝑛× ℝ : ||𝑥|| = |𝑡|} if and only if the dimension 𝑛 is odd and ≥ 3. Because we are living in a 3-dimensional world we can hear each other clearly; One has a pure propagator without residual waves. In this thesis we consider the wave equation
2||𝑥||Δ𝑘𝑢𝑘(𝑥, 𝑡) − ∂𝑡𝑡𝑢(𝑥,𝑡) = 0, (𝑥, 𝑡) ∈ ℝ𝑛 × ℝ …
On The Generalized Hardy-Littlewood Maximal Operator, Namarig Hashim Hassan
On The Generalized Hardy-Littlewood Maximal Operator, Namarig Hashim Hassan
Theses
No abstract provided.