A new heteronuclear complex, [LaZnL5(C2H5OH) (phen) ]2 (HL = α-methylacrylic acid, phen = 1, 10-phen-anthroline), was synthesized and characterized by elementa
The tri(o-chlorobenzyl)tin chloride as well as the tri(o-fluorobenzyl)tin was treated with aqueous solutio n of NaOH to formed theμ-oxygen-bis[tri(o-chlorobenz
Dierential geometry play a fundamental role in discussing partial dierential equations(PDEs) in mathematical physics. Recently discrete dierential geometr
In this paper, we consider the three-point boundary value problem (φp(uˊˊ(t)))ˊ +a(t)f(t, u(t), uˊ(t), uˊˊ(t)) = 0, t ∈ [0, 1] subject to the boundary c