on the number of critical points of a smooth function f on Mn, taking account of the group Γ (see [1], where the question of existence of such bounds is examined, but not effectively). Problem 2 (the author [2, 3]). Find lower bounds on the number of critical points of a closed 1-form ω on Mn. Of particular interest in Problem 2 is the case Γ = Zk, where k is the number of integrals of ω, over 1-cycles in Mn, that are linearly independent over Z. The problem was solved by the author in [2] and [3] for the case k = 1, and it was shown by Farber in [4] that the bounds in [2] are sharp. Here we shall examine only those bounds that can theoretically be obtained from the properties of elliptic operators on the manifold, by analogy with [5]. Ever...
: We define a "renormalized" Morse index, and prove a Bahri--Lions type result for critica...
AbstractIn this paper we suggest an analog of the Lusternik–Schnirelman theory for closed 1-forms. N...
16 pages, 5 figures. One error and several typos correctedThe Morse-Novikov number MN(L) of a smooth...
For a closed connected triangulated n-manifold M, we study some numerical invariants (named category...
AbstractLet M be a closed connected manifold. We denote by M(M) the Morse number of M, i.e. the mini...
AbstractThis paper is focused on looking for links between the topology of a connected and non-compa...
Morse theory is an extremely versatile tool, useful in a variety of situations and parts of topology...
The Morse–Smale complex is an important tool for global topological analysis in various problems of ...
Amslatex file, 13 pages. To be published in "Topology"Let M be a closed connected manifold. Let m(M)...
Let (M,g) be a compact, connected, without boundary riemannian manifold that is homogeneous, i.e. ea...
The topological structure of a manifold can be eectively revealed by studying the critical points of...
Abstract. On a closed orientable surface M2g of genus g, we consider the foliation of a weakly gener...
In this paper we construct a family of variational families for a Legendrian embedding, into the 1-j...
Abstract. Based on Morse homology of Morse functions, we give a new proof of the Morse–Bott inequali...
In this paper it is shown that in the Morse inequalities on a multiply connected manifold, instead o...
: We define a "renormalized" Morse index, and prove a Bahri--Lions type result for critica...
AbstractIn this paper we suggest an analog of the Lusternik–Schnirelman theory for closed 1-forms. N...
16 pages, 5 figures. One error and several typos correctedThe Morse-Novikov number MN(L) of a smooth...
For a closed connected triangulated n-manifold M, we study some numerical invariants (named category...
AbstractLet M be a closed connected manifold. We denote by M(M) the Morse number of M, i.e. the mini...
AbstractThis paper is focused on looking for links between the topology of a connected and non-compa...
Morse theory is an extremely versatile tool, useful in a variety of situations and parts of topology...
The Morse–Smale complex is an important tool for global topological analysis in various problems of ...
Amslatex file, 13 pages. To be published in "Topology"Let M be a closed connected manifold. Let m(M)...
Let (M,g) be a compact, connected, without boundary riemannian manifold that is homogeneous, i.e. ea...
The topological structure of a manifold can be eectively revealed by studying the critical points of...
Abstract. On a closed orientable surface M2g of genus g, we consider the foliation of a weakly gener...
In this paper we construct a family of variational families for a Legendrian embedding, into the 1-j...
Abstract. Based on Morse homology of Morse functions, we give a new proof of the Morse–Bott inequali...
In this paper it is shown that in the Morse inequalities on a multiply connected manifold, instead o...
: We define a "renormalized" Morse index, and prove a Bahri--Lions type result for critica...
AbstractIn this paper we suggest an analog of the Lusternik–Schnirelman theory for closed 1-forms. N...
16 pages, 5 figures. One error and several typos correctedThe Morse-Novikov number MN(L) of a smooth...