Multidimensional Inverse Problems for Differential EquationsSpringer, 21 Ara 1970 - 59 sayfa |
Kitabın içinden
12 sonuçtan 1-3 arası sonuçlar
Sayfa 4
... parameters is to be substituted in formula ( 4 ) when calculating an ellipse with parameters p and Ε • Applying the operator L repeatedly to the resultant equation ( 7 ) s u ( x , s ) xd Lv = Sp , € and denoting by Lk the k - fold ...
... parameters is to be substituted in formula ( 4 ) when calculating an ellipse with parameters p and Ε • Applying the operator L repeatedly to the resultant equation ( 7 ) s u ( x , s ) xd Lv = Sp , € and denoting by Lk the k - fold ...
Sayfa 9
... parameters which may be taken to be , in particular , the direction cosines 91,92,9n of the radius vector to the point ( x0,0 ) . Introduce spherical coordinates for y and S by the formulas ( 21 ) , y1 = S r51 = r5n + 1 ( 1 = 1,2 ...
... parameters which may be taken to be , in particular , the direction cosines 91,92,9n of the radius vector to the point ( x0,0 ) . Introduce spherical coordinates for y and S by the formulas ( 21 ) , y1 = S r51 = r5n + 1 ( 1 = 1,2 ...
Sayfa 22
... parameters . The first one to examine this sort of problem was Ju.M. BEREZANSKIŤ [ 4 ] . He showed that a ( x , y , z ) can be determined uniquely in the class of piecewise analytic functions from the function u ( x , y , 0 , x , y , t ) ...
... parameters . The first one to examine this sort of problem was Ju.M. BEREZANSKIŤ [ 4 ] . He showed that a ( x , y , z ) can be determined uniquely in the class of piecewise analytic functions from the function u ( x , y , 0 , x , y , t ) ...
İçindekiler
CHAPTER | 1 |
Problem of Determining a Function inside a Circle from | 13 |
On the Problem of Determining a Function from Its Mean | 19 |
Telif Hakkı | |
4 diğer bölüm gösterilmiyor
Diğer baskılar - Tümünü görüntüle
Multidimensional Inverse Problems for Differential Equations M. M. Lavrentiev,V. G. Romanov,V. G. Vasiliev Metin Parçacığı görünümü - 1970 |
Multidimensional Inverse Problems for Differential Equations M. M. Lavrentiev,V. G. Romanov,V. G. Vasiliev Metin Parçacığı görünümü - 1970 |
Sık kullanılan terimler ve kelime öbekleri
absolutely integrable functions analytic function arbitrary belong boundary conditions CAUCHY data chapter consider const continuous function corresponding Denote derive determining a function differential equation domain earth's ellipses ellipsoid of revolution exists expression family of curves following theorem function u(r fundamental solution given GREEN'S function half-plane half-space HOLDER condition hyperplane inequality 16 initial and boundary integral equation integral geometry integral-geometric problem Introduce the notation inverse kinematic inverse kinematic problem inverse problem inversion formula kernel L₁ linearized inverse problem M₁ mean values multidimensional inverse problems n₁ obtain operator L defined parameters polar problem for equation problem of determining Q₂ R₁ R₂ relations right-hand side second kind SM,t solution to equation take FOURIER transforms telegraph equation travel-times two-parameter family u₁ M,M,t unique solution uniqueness theorem unit circle values over spheres variables VOLTERRA equation waves wxxx θε ду эф