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\begin{document}
%To helps us in making the contents page of the book of abstracts automatically please follow this instruction below.

%
%BELOW IN THE SAMPLE FILE ALL 6 SECTIONS ARE MARKED WITH THE SYMBOL %
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%!!! PLEASE SELECT EXACTLY ONE SECTION FROM THE LIST BELOW, AND REMOVE SYMBOL % FOR THIS SECTION, OTHER 5 SECTIONS SHOULD BE STILL MARKED BY %
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%\mysection{1.  One-parameter (semi)groups of linear operators, their applications and generalizations}
%\mysection{2. Nonlinear (semi)flows: ergodicity, chaos and other dynamical phenomena}
%\mysection{3.  Interplay between linear infinite-dimensional systems and nonlinear finite-dimensional systems}
%\mysection{4. Quantum physics, quantum information and quantum dynamical semigroups}
%\mysection{5. Infinite-dimensional analysis, probability, stochastic processes and financial mathematics}
%\mysection{6. Related topics}
	
	\begin{center}
		\textbf{\large Title of your talk}
		
		\textbf{%
			A.\,B.\,Author \footnote{%
				University, Department, Country, City. Another University, Another Department, Another Country, Another City. International Institution.  
				Email: e@mail.com}, %Insert your Email
			C.\,D.\,Coauthor \footnote{%
				University, Department, Country, City. 
				Email: e@gmail.com}.  %Insert your coauthor Email
		}
	\end{center}
	
	\small\smallskip
	\textbf{Keywords:} %(3-8 keywords recommended)
	some keyword; another keyword. 
	
	\smallskip
	\textbf{MSC2020 codes:} %(1-5 codes recommended)
	47D08, 35C15, 35J10 
	\normalsize\medskip
	
	%The recommended length of the text is 1-3 pages, 
	%from the title of the talk to the last reference. 
	
	\textbf{Introduction.} It is known (see [1]) that...
	
	\smallskip
	\textit{Definition 1.} Suppose that ... Then ... is called ...
	\smallskip
	
	Let ${\mathcal{H}}$ be a separable Hilbert space. 
	Suppose that $B$, $C$ and $D$ are bounded linear operators on ${\mathcal{H}}$, 
	$B$ and $C$ are symmetric and nonnegative ...
	
	\smallskip
	\textit{Theorem 1.} If ... then ... for all $x\in\mathbb{R}$.
	\smallskip
	
	Some other text ...
	
	\medskip
	\textbf{Subsection.} 
	Usually expressing the $C_0$-semigroup $\left(e^{tL}\right)_{t\geq 0}$ it terms of variable  coefficients of operator $L$ is a hard problem. However, if the so-called Chernoff function is constructed ...
	
	\smallskip
	\textit{Definition 2.} The operator $B$ is called ...
	\smallskip
	
	Some text ...
	
	\smallskip
	\textit{Lemma 1.} If ... then ... for all $z\in\mathbb{C}$.
	\smallskip
	
	Some text again ...
	
	\textit{Theorem 2.} If some conditions fulfilled... then ...
	\smallskip
	
	Some more text...
	
	\medskip
	\textbf{One more subsection.} 
	Let us calculate ...
	
	\smallskip
	\textit{Definition 3.} The space $\mathcal{D}$ is called ...
	\smallskip
	
	\textit{Lemma 2.} If ... then ... for all $\alpha\in\mathscr{F}$.
	\smallskip
	
	\textit{Theorem 3.} If some other conditions fulfilled (cf. [3]) ... then ...
	\smallskip
	
	Some text ...
	
	\smallskip
	\textit{Remark 1.} This remarkable formula is has the number (1) in this abstract:
	$$
	R(t)=e^{i(S(t)-I)}.\eqno(1)
	$$
	%Please do not use automatic \TeX \, numeration 
	%and do not introduce labels and references via those labels. 
	%Please use explicit numeration of formulas using eqno command instead, 
	%as it is shown in (1). This will make each text self-contained.
	
	\medskip
	\textbf{Acknowledgments.} Authors are thankful to ...
	
	%Please do not use automatic \TeX \, bibliography via \bibitem labels. 
	%Please use numeration in square brackets instead, e.g.: [6]. 
	%This will make each text self-contained.
	\medskip
	\textbf{References} 
	
	%This is an example of a description of a book
	\myitem
	[1] E.~Hille, R.S.~Phillips {\it Functional Analysis and Semi-Groups}. American Mathematical Society, 1975. 
	
	%This is an example of a full description of the paper
	\myitem
	[2] C.~Bonatti, V.~Grines, O.~Pochinka. 
	{\it Topological classification of Morse-Smale diffeomorphisms on 3-manifolds}. 
	// Duke Math. J. 2019. Vol.~168. No.~13. P.~2507--2558. 
	
	%This is an example of a description of a preprint
	\myitem
	[3] A.V.~Vedenin, V.S.~Voevodkin, V.D.~Galkin, E.Yu.~Karatetskaya, I.D.~Remizov. 
	{\it Speed of convergence of Chernoff approximations to solutions of evolution equations}. // 
	arXiv:1910.09440 [math.FA] (2020).
	
	\myitem
	[4] I.~Remizov. {\it Quasi-Feynman formulas -- a method of obtaining the evolution operator for the Schr\"odinger equation}. // J. Funct. Anal. 2016. Vol.~270. No.~12. P.~4540--4557


% Thank you very much for following instructions above. We look forward to listen to your talk! See you on the conference.	
	
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