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604  Articles
1 of 61 pages  |  10  records  |  more records»
Let X be a smooth Fano manifold equipped with a “ nice ” n-blocks collection in the sense of [3] and F a coherent sheaf on X . Assume that X is Fano and that all blocks are coherent sheaves. Here we prove that F has regularity -8 in the sense of [3] if Su... see more

It is proved that if I and J are weakly stable ideals in a polynomial ring R = k[x_1, . . ., x_n], with k a field, then the regularity of Tor^R_i (R/I, R/J) has the expected upper bound. We also give a bound for the regularity of Ext^i_R (R/I, R) for I a ... see more

We investigate the regularity in L^p (p>2) of the gradient of any weak solution of a Cauchy problem with mixed Neumann-power type boundary conditions. Under suitable assumptions we prove the existence of weak solutions that satisfy explicit estimates. ... see more

Some generalization of Toeplitz method of summation is introduced for double sequences and condition of regularity of it is obtained.

We will prove L^{p,?} regularity results for the gradient of the solution to Dirichlet problem for some equations equations with coefficients in particular spaces.

The aim of this paper is to give a brief account on the problem of regularity forlinear elliptic PDEs of the second order.

Background: Maternal mortality ratio and infant mortality rate in Indonesia are still high and far from the Millennium Development Goals target. One of the solutions is by making regular antenatal care visits. Factors affecting antenatal care are knowledg... see more

It is proved that if I and J are weakly stable ideals in a polynomial ring R = k[x_1, . . ., x_n], with k a field, then the regularity of Tor^R_i (R/I, R/J) has the expected upper bound. We also give a bound for the regularity of Ext^i_R (R/I, R) for I a ... see more

We investigate the regularity in L^p (p>2) of the gradient of any weak solution of a Cauchy problem with mixed Neumann-power type boundary conditions. Under suitable assumptions we prove the existence of weak solutions that satisfy explicit estimates. ... see more

1 of 61 pages  |  10  records  |  more records»