Volume 51; Issue 5

Journal of Mathematical Sciences

Volume 51; Issue 5

1

Algebraic surfaces defined by a homogeneous polynomial

A. A. Borisenko, Yu. A. Nikolaevskií

Journal:

Journal of Mathematical Sciences

Year:

1990

Language:

english

File:

PDF, 531 KB

english, 1990

2

The sectional curvature of the Sasaki metric of T1Mn

A. A. Borisenko, A. L. Yampol'skií

Journal:

Journal of Mathematical Sciences

Year:

1990

Language:

english

File:

PDF, 390 KB

english, 1990

3

The minimum area of a surface with prescribed boundary contour in a pseudoeuclidean space

Journal:

Journal of Mathematical Sciences

Year:

1990

Language:

english

File:

PDF, 307 KB

english, 1990

4

Realization of nets of convex polyhedra with equiangular vertices. 5

Journal:

Journal of Mathematical Sciences

Year:

1990

Language:

english

File:

PDF, 963 KB

english, 1990

5

Some cubic surfaces with an infinite set of planes of skew-symmetry

V. F. Ignatenko

Journal:

Journal of Mathematical Sciences

Year:

1990

Language:

english

File:

PDF, 273 KB

english, 1990

6

Extension of higher-order infinitesimal bendings of a simply connected surface of positive curvature with boundary conditions

S. B. Klimentov

Journal:

Journal of Mathematical Sciences

Year:

1990

Language:

english

File:

PDF, 564 KB

english, 1990

7

On a geometric inequality

Journal:

Journal of Mathematical Sciences

Year:

1990

Language:

english

File:

PDF, 174 KB

english, 1990

8

Irreducible triangulations of the torus

S. A. Lavrenchenko

Journal:

Journal of Mathematical Sciences

Year:

1990

Language:

english

File:

PDF, 689 KB

english, 1990

9

The degree of a mapping in some problems of combinatorial geometry

Journal:

Journal of Mathematical Sciences

Year:

1990

Language:

english

File:

PDF, 282 KB

english, 1990

10

A cuspidal edge of first kind with a point of asymptotic type

V. V. Mozharskií

Journal:

Journal of Mathematical Sciences

Year:

1990

Language:

english

File:

PDF, 540 KB

english, 1990

11

An integral-free representation of a complex with a fourfold inflection center at infinity

Journal:

Journal of Mathematical Sciences

Year:

1990

Language:

english

File:

PDF, 295 KB

english, 1990

12

A geometric interpretation of stationary-wave type solutions of the sine-Gordon equation

V. V. Pelipenko

Journal:

Journal of Mathematical Sciences

Year:

1990

Language:

english

File:

PDF, 422 KB

english, 1990

13

Remarks on complete parabolic surfaces

V. Yu. Rovenskií

Journal:

Journal of Mathematical Sciences

Year:

1990

Language:

english

File:

PDF, 173 KB

english, 1990

14

An invariant of a surface in Euclidean space

Journal:

Journal of Mathematical Sciences

Year:

1990

Language:

english

File:

PDF, 179 KB

english, 1990

15

Some properties of the basis invariants of the unitary group W(K5)

O. I. Rudnitskií

Journal:

Journal of Mathematical Sciences

Year:

1990

Language:

english

File:

PDF, 263 KB

english, 1990

16

The structure of surfaces of codimension 2 endowed with a conjugate torsion-free net

Journal:

Journal of Mathematical Sciences

Year:

1990

Language:

english

File:

PDF, 630 KB

english, 1990

17

Algorithmic testing for the deformability of suspensions

Journal:

Journal of Mathematical Sciences

Year:

1990

Language:

english

File:

PDF, 238 KB

english, 1990

18

The geodesic “straightest” lines of a nonlinear nonholonomic manifold in E4

L. N. Sergienko

Journal:

Journal of Mathematical Sciences

Year:

1990

Language:

english

File:

PDF, 206 KB

english, 1990

19

Homogeneous Lorentz spaces. I

M. A. Ulanovskií

Journal:

Journal of Mathematical Sciences

Year:

1990

Language:

english

File:

PDF, 419 KB

english, 1990