Project supported by the National Natural Science Foundation of China.
It is known as the zeroth law of black hole physics that the surface gravity, k of a stationary black hole is constant over the event horizon. It is analogous to the property in thermodynamics: temperature is uniform ...
Project supported partly by the National Natural Science Foundation of China.
A PL homotopy method (KNA method in short) was presented in Ref.[1] for the problem of locating zeroes of any polynomial of form f(z)=zn+sum from k=1 to n ak zn-k. Due to the intro...
<正> In this letter, we shall prove that the hypothesis is correct, i. e. the number of lower solutions of a fuzzy relation equation on a finite set is not more than 2~n—1, which was proposed by E. Czogala, J. Drewni...
There are many advantages in aqueous polymerization. But it is difficult to establish the kinetic equation because of the effect of some complex factors. In this letter, changing the method of dealing with kinetic equ...
The hypothesis of limiting fragmentation proposed by C.N. Yang and his colleagues plays a considerable part in the interpretation of the high energy pheno-mena of the hadron-hadron collision. By analyzing a great amou...
To improve the goodness of fitting 57Fe M?ssbauer spectra of ferromagnetic amorphous alloys, two problems should be resolved:(ⅰ)How to analyse the asymmetry of peak amplitudes and peak widths in the spectrum about ...
Bossert and Schwartz proposed a conjecture that the quantity of water reabsorption in renal descending limb of Henle (DLH) is related to its surface area and water permeability of the wall. In this letter, by the use ...
The Taiyuan Formation is one of the principal coal-bearing strata in Shanxi Province during the Late Palaeozoic. Being of marine-continental alternating sediments, the limestone, containing abundant marine faunas from...
<正> The Newtonian inverse square law of gravitation has been accepted as correct in the static, weak-field limit at all distances. However, it hass been pointed out recently by some authors that the law has been well...
In his papers [1, 2], A. K. Varma discussed some lacunary interpotation splines. In [3] we pointed out the mistake in the proof of Theorem 2 in [1] and gave a correct proof instead. Moreover, estimates of errors were ...