| 1. | If we now release the continuity requirements on the function, i. e. lowering the order of the function space, we obtain a "weak" solution .
如果我们减弱函数的连续性要求，即降低函数空间的阶次，那么我们就得到一个“弱”解。 |
| 2. | Some notes about continuity and derivation of function
关于函数的连续性与可导性的几点注记 |
| 3. | Continuity of wave function
波函数的连续性 |
| 4. | Studies on equivalence of the distribution reduction and the strictly convex function based reduction in decision tables
多元凸函数的连续性及可微性 |
| 5. | The continuity of the value function and the hjb equation that the value function satisies are discussed
讨论约束条件的描述，最优投资问题值函数的连续性，以及值函数所满足的hjb方程。 |
| 6. | A minimax theorem generally involves three assumption conditions : space structures on sets x and y , the continuity of the functions and the concavity and convexity of functions
一个极大极小定理一般涉及三个假设条件：集合x和y的空间结构，函数的连续性和函数的凹凸性。 |
| 7. | 2 . in this paper , the continuity of the wavefunction and of its derivative divided by the band - mass can be satisfied and the number of the terms is small when calculating the energies of the single electron in a square quantum wire with finite barriers , then this wavefunction can also be selected as the envelope function in studying the impurity states and the excitons in the square quantum wires with finite barriers
2 .由于本文所取波函数满足波函数的连续性条件和粒子流的守恒条件，并且计算有限深方形量子线中单电子的能量时需要展开的项数较少，故此波函数也可选为有限深方形量子线中杂质态、激子等问题的包络函数。 |
| 8. | There were troubles in the continuity of the function and of its - derivative divided by band - mass on the boundary . in the theoretical calculation , the wave function is relative to the physical properties of the impurity greatly , the envelop function f ( x , y ) is expanded in terms of the one - dimensional linear harmonic oscillator function in this paper . it satisfies the continuity of the function and of its - derivative divided by the band - mass , so it improves the precision of the function and binding energy
与以往工作不同的是，以前选用的x ， y方向电子的包络函数f ( x ， y )是一维有限深量子阱中波函数的乘积，在边界上波函数的连续性和粒子流的守恒条件存在问题；而在理论计算中，波函数的选取与杂质的物理性质有密切关系，本文选取的电子的包络函数是用一维线性谐振子的波函数展开而成的，在边界上能够同时满足波函数的连续性及粒子流( 1 / m ~ * ) f ' ( x , y )的守恒条件，从而使得波函数和束缚能的精确度得到了改进。 |
| 9. | The first two kinds of wavefunctions are simple formally , but there must be error of the numerical values of some physical magnitudes because there is a trouble with the continuity of the function and of its derivative divided by the band - mass at the boundaries . though the third kind of wavefunction can satisfy the continuity of the function and of its derivative divided by the band - mass , the number of the terms is so large that it is difficult to calculate the physical magnitudes in the single quantum wire
前两种波函数形式比较简单，但由于在边界处波函数的河北师范大学硕士学位论文连续性条件和粒子流的守恒条件存在问题，这必将对某些物理量的计算产生影响;第三种波函数在边界处满足波函数的连续性条件和粒子流的守恒条件，但是对于单量子线需要展开的项数很多，计算量太大。 |
| 10. | In 1985 , takeshi kodama et al . [ 12 ] expressed the wavefunction as the combination of the function of the single electron in a one - dimensional square well with the finite barrier to calculate the binding energies of the exciton . this form does n ' t satisfy the continuity of the function and of its derivative divided by the band - mass
1985年， takeshikodama等人在计算激子的束缚能时把单电子的波函数( x ， y )取为一维有限深方形量子阱中波函数的乘积，这种取法在边界上不满足波函数的连续性条件及粒子流( 1 / m ~ * ) ' ( x , y )的守恒条件。 |
